Level 19: Level 19
Level 19
1000 base
872 derived
Base words
abnegate
- abnegated
- abnegating
- abnegation
absentia
accompli
achillea
ack
- ackack
adit
admonitory
adobo
aeronaut
- aeronautic
- aeronauts
aether
alar
alb
- albs
albinism
albumen
aldehyde
- aldehydes
alkyl
allium
allopathic
- allopathy
allrounder
- allround
- allrounders
aloha
amanuensis
- amanuenses
amatory
ambidextrous
amici
ammeter
- ammeters
amytal
analyte
- analytes
ancien
andesite
- andesitic
andouille
androcentric
- androcentrism
anemometer
- anemometers
angulate
- angulation
- angulations
anhydrite
aniline
anis
- anisette
ankh
- ankhs
annulus
- annuli
anole
- anoles
antinomy
- antinomic
- antinomies
aporia
- aporias
appel
appetit
applejack
apsidal
aquavit
arco
armorial
- armorially
arnica
arrant
arriviste
- arrivistes
astilbe
- astilbes
astrophotography
athwart
attainers
auratic
- auraticised
- auraticized
auricle
- auricula
- auricular
auroch
- aurochs
autochthonous
autodidact
- autodidactic
- autodidacts
autoloader
- autoloaders
autoregressive
autosome
- autosomal
avium
avocet
- avocets
axonal
backlist
- backlists
bactericide
- bactericidal
- bactericides
baedeker
- baedekers
baklava
bani
banns
bantu
- bantus
banzai
barfly
- barflies
barite
- baryte
barrette
- barrettes
basswood
baud
beefcake
- beefcakes
begone
beguine
- beguines
behoove
- beehoving
- behooved
- behooves
behove
- behoved
- behoves
- behoving
bejeweled
bejewelled
belizean
bellybutton
- belybuttons
belter
- belters
bento
- bentos
benumb
- benumbed
- benumbing
- benumbs
berberis
bezel
- bezels
biathlon
- biathlons
bilayer
bindweed
- bindweeds
biodynamic
- biodynamics
biofilm
- biofilms
biogenic
- biogenous
biomarker
- biomarkers
biorhythm
- biorhythms
bipartite
- bipartitely
- bipartition
bisphosphonate
- bisphosphonates
bitstream
blackshirt
- blackshirts
blarney
blether
- blethered
- blethering
- blethers
- blither
- blithered
- blithering
- blithers
bling
blogosphere
bloodstock
bloop
- blooper
- bloopers
blowjob
- blowjobs
bolo
- bolos
bolshy
- bolshie
- bolshier
- bolshies
- bolshiest
- bolshily
- bolshiness
bonito
- bonitos
boondoggle
- boondoggles
bora
- boras
botox
boudin
- boudins
bowdlerise
- bowdlerisation
- bowdlerised
- bowdlerises
- bowdlerising
- bowdlerization
- bowdlerize
- bowdlerized
- bowdlerizes
- bowdlerizing
bracero
- braceros
braggadocio
bratwurst
- bratwursts
breadline
- breadlines
breathalyse
- breathalysed
- breathalyser
- breathalyses
- breathalysing
bree
broadcloth
bubba
bubby
- bubbies
buckram
bugaboo
- bugaboos
bumph
- bumf
bundesrat
burdock
- burdocks
burka
- burkah
- burkahs
- burkas
buss
byes
caboodle
caboose
- cabooses
caesium
caesura
- caesurae
- caesuras
calcitonin
- thyrocalcitonin
calliope
- calliopes
calorific
calorimeter
- calorimeters
cama
- camas
cambric
campari
canis
cannister
- cannisters
canoodle
- canoodled
- canoodles
- canoodling
caparison
- caparisoned
capsid
- capsids
carbolic
carbuncle
- carbuncles
cardiothoracic
carom
- caromed
- caroming
- caroms
carta
cassis
cassoulet
- cassoulets
castrato
- castrati
casuist
- casuistry
catalase
cautery
celadon
- celadons
cellulitis
cenote
- cenotes
cephalic
cesarean
cesium
cesspit
- cesspits
chalcedony
chaparral
chapbook
- chapbooks
charcuterie
charivari
chatelaine
- chatelaines
cherubim
- cherubims
cheval
chilblain
- chilblains
- chillblain
- chillblains
chlorate
cholo
- cholos
chordate
- chordates
chronograph
- chronographs
ciliate
- ciliated
- ciliates
citronella
claymore
- claymores
clindamycin
clownfish
clunker
- clunkers
coaming
codpiece
- codpieces
coelacanth
- coelacanths
coelenterate
- coelenterates
coenzyme
- coenzymatic
- coenzymatically
- coenzymes
coffered
collard
- collards
colone
- colones
colourway
- colourways
comandante
- comandantes
commonweal
complaisance
- complaisant
- complaisantly
comprehensives
conduce
- conduced
- conduces
condyle
- condyles
confocal
conservatoire
consociational
contextualization
contraflow
contrail
- contrails
convoke
- convoked
- convokes
- convoking
copal
coquette
- coquettes
coracle
- coracles
corker
- corkers
cornus
cotyledon
- cotyledonary
- cotyledons
courant
couvade
cowbird
- cowbirds
cowpea
- cowpeas
cowpox
coxes
- coxed
- coxing
crabgrass
crackerjack
crankbait
- crankbaits
criollo
- criollos
cris
crispies
croquette
- croquettes
crossbill
- crossbills
crucis
cruiserweight
cruzado
- cruzados
cuboid
curare
- curari
curial
dalradian
dama
- damas
daphnia
darkling
- darkle
- darkled
davit
- davits
deadbolt
- deadbolts
deadfall
- deadfalls
deadhead
- deadheads
debutant
- debutants
decile
- deciles
declivity
- declivities
decoct
- decocted
- decocting
- decoction
- decoctions
- decocts
defocus
- defocused
- defocuses
- defocusing
deglaze
- deglazed
- deglazing
demersal
denarius
- denarii
dentine
deodorize
- deodorisation
- deodorise
- deodorised
- deodoriser
- deodorisers
- deodorises
- deodorization
- deodorized
- deodorizer
- deodorizers
- deodourize
depressurize
- depressurisation
- depressurise
- depressurised
- depressurises
- depressurising
- depressurization
- depressurized
- depressurizes
- depressurizing
derm
descender
- descenders
desorption
dharma
- dharmic
dhow
- dhows
diapause
dictaphone
- dictaphones
diddly
- diddlyshit
- diddlysquat
didgeridoo
- didgeridoos
- didjeridoo
- didjeridoos
diktat
dimethyl
diminuendo
- diminuendos
dimorphic
dingle
- dingled
- dingles
- dingling
dinoflagellate
- dinoflagellates
disapprobation
discompose
- discomposed
- discomposes
- discomposing
- discomposure
disyllabic
ditz
- ditsy
- ditzy
divertissement
- divertissements
docent
- docents
doddle
doggone
dogsbody
- dogsbodies
dominus
dosimeter
- dosimeters
- dosimetric
- dosimetry
doubloon
- doubloons
doughboy
- doughboys
downmarket
dramaturge
- dramaturgic
- dramaturgical
- dramaturgically
dreamtime
drib
- dribs
drongo
- drongoes
- drongos
duckie
duckweed
- duckweeds
dudgeon
dulcet
- dulcetly
dunnock
- dunnocks
duple
durian
- durians
dux
dysplastic
ecoregion
- ecoregional
- ecoregions
ectoplasm
- ectoplasmic
eejit
- eejits
eff
- effed
effectuate
- effectuated
- effectuates
- effectuating
efflorescence
- efflorescences
- efflorescent
elderflower
- elderflowers
electrophoresed
electrophoretic
- electrophorese
- electrophoric
- electrophorically
electroshock
emetic
- emetically
emo
endolymphatic
endoskeleton
endothermic
engram
- engrams
epee
epicycle
- epicycles
epidermoid
epigastric
epiphyte
- epiphytic
- epiphytically
- epiphytism
epistaxis
errata
- erratum
estancia
- estancias
ethane
ethmoid
ethnomusicology
- ethnomusicologist
- ethnomusicologists
etre
eustachian
euthanize
- euthanise
- euthanised
- euthanises
- euthanising
- euthanized
- euthanizes
- euthanizing
evapotranspiration
excursus
- excursuses
exongenous
- exogenously
exoplanet
- exoplanets
expatiate
- expatiated
- expatiates
- expatiating
- expatiation
explant
- explanted
- explants
extralegal
extrasensory
extrasolar
factious
- factiously
- factiousness
factoid
- factoids
fajitas
fandango
- fandangos
fannies
farrow
- farrowed
- farrowing
- farrows
felucca
- feluccas
fenestrate
- fenestrated
- fenestrates
- fenestrating
- fenestration
fenugreek
fermion
- fermionic
- fermions
ferromagnetic
fettle
fieldstone
- fieldstones
filaria
- filarial
- filariasis
finagle
- finagled
- finagling
fino
- finos
fishwife
- fishwives
fitment
- fitments
flagellant
- flagellantism
- flagellants
flapjack
- flapjacks
flatus
flexural
floribunda
fluorescein
fluoridate
- fluoridated
- fluoridates
- fluoridating
fluorite
- fluorites
fluorocarbon
- fluorocarbons
fogey
- fogeyish
- fogeys
foliate
- foliated
folie
footy
frag
- frags
frankfurter
- frankfurters
freebooter
- freebooters
- freebooting
fricative
frigidaire
- frigidaires
fundament
- fundaments
fundoplication
gad
gaijin
gam
- gams
gamay
ganache
garbanzo
- garbanzos
gardai
gare
gastroscopy
gelada
- geladas
gelato
generis
genitive
- genitives
genitourinary
geode
- geodes
geostrategic
ghi
giardiasis
giga
- gigas
gigabit
- gigabits
gigahertz
gigawatt
- gigawatts
gigot
- gigots
gila
gilder
- gilders
gip
- gipper
- gipping
gle
- gled
- gling
glim
glissade
- glissaded
- glissades
- glissading
glovebox
- gloveboxes
glucocorticoid
- glucocorticoids
gluteus
gnomic
goldeneye
- goldeneyes
gonorrhea
gonzo
googly
- googlies
goop
- goopy
gor
gormless
- gormlessness
gosling
- goslings
graphology
- graphologist
- graphologists
graptolite
- graptolites
graviton
- gravitons
graywater
grazie
greaser
- greasers
greenhorn
- greenhorns
grenadine
griot
- griots
grog
grosgrain
- grosgrains
gruyere
- gruyère
guar
guarani
gung
guttersnipe
- guttersnipes
- guttersnipish
gyre
- gyral
haemodialysis
halal
halide
- halides
hantavirus
haptic
- haptics
hasp
- hasps
haut
headstart
hebe
- hebes
heliport
- heliports
helot
- helotry
- helots
hereof
het
heterotrophic
hexagram
- hexagrams
hie
- hied
- hies
hierarch
- hierarchal
- hierarchs
highfalutin
- hifalutin
- hifaluting
- highfaluting
hijra
hireling
- hirelings
hobgoblin
- hobgoblins
hobnail
- hobnailed
- hobnailing
- hobnails
hogmanay
homeopath
- homeopaths
homocysteine
hooey
hornbeam
- hornbeams
horsefly
- horseflies
hortatory
howsoever
humana
hydrophilic
hydroxyapatite
hyoid
hyperbaric
- hyperbarically
hyperglycaemia
- hyperglycaemias
hyperlipidaemia
- hyperlipidemia
hypersonic
hypertonic
hypoglycemia
- hypoglycemic
hypomania
- hypomanic
icky
ideograph
- ideographic
- ideographs
immunocompetent
immunoreactive
immure
- immured
- immures
- immuring
impetigo
impiety
inclose
- inclosed
- incloses
- inclosing
- inclosure
- inclosures
infinitum
inspiral
instar
- instars
instituto
intemperance
intendant
- intendants
intergraph
intranet
- intranets
isoflavone
- isoflavones
isotherm
- isotherms
jeune
jicama
jojoba
jongleur
- jongleurs
julienne
- juliennes
kaftan
- kaftans
kapok
kari
kerfuffle
- kerfuffles
kettledrum
- kettledrums
kif
kith
kleptomaniac
- kleptomania
- kleptomaniacs
klutz
- klutzes
- klutzy
knickknacks
knucklehead
- knuckleheads
komodo
- komodos
komsomol
korma
kraken
- krakens
kraut
kronor
- kronors
kulak
- kulaks
kwanza
lacewing
- lacewings
ladino
- ladinos
laissez
lait
lamella
- lamellae
landlubber
- landlubbers
lanolin
lapwing
- lapwings
latina
layette
- layettes
lederhosen
leghorn
- leghorns
lepidoptera
- lepidopteran
- lepidopteron
- lepidopterons
- lepidopterous
levantine
- levant
liana
- lianas
libertas
lignin
- lignins
linnaean
lissom
- lissome
- lissomely
- lissomeness
lithology
- lithological
liverwort
- liverworts
lodestar
- loadstar
lodestone
- lodestones
loosestrife
- loosestrifes
lowercase
lox
lubricious
- lubriciously
- lubriciousness
luge
lurcher
- lurchers
lurex
macadamia
- macadamias
macrame
- macramed
- macramé
- macraméd
macula
magnesia
- magnesian
maharishi
maidenhair
majordomo
- majordomos
maltster
- maltsters
malware
mamba
- mambas
mammon
mana
mandrel
- mandrels
- mandril
- mandrill
- mandrills
- mandrils
mansard
marabou
- marabous
- marabouts
maraca
- maracas
maraschino
marginalia
matrilineage
- matrilineages
mattock
- mattocks
mayhap
mazurka
- mazourka
- mazourkas
- mazurkas
megacity
- megacities
megalopolis
- megalopolitan
memoire
- memoires
- mémoire
- mémoires
merseysider
- merseysiders
mescaline
- mescalin
- mescalines
mesolithic
metanarrative
- metanarratives
metatarsal
- metatarsals
- metatarsi
- metatarsus
meteoroid
- meteoroids
metier
- metiers
microarray
- microarrays
microflora
micromanage
- micromanaged
- micromanages
- micromanaging
middlebrow
- middlebrows
mieux
miked
milord
- milords
minuted
- minuting
- unminuted
miter
- mitered
- miters
moggy
- moggie
- moggies
mollycoddle
- mollycoddled
- mollycoddler
- mollycoddlers
- mollycoddles
- mollycoddling
molto
mondo
monoamine
mononucleosis
monosodium
moonstone
- moonstones
mopeds
moue
mountie
- mounties
mouser
- mousers
moxie
muckle
- muckles
muley
- muleys
- mulley
- mulleys
mullein
- mulleins
multicoloured
multistage
munchkin
- munchkins
- mundanities
mung
- mungs
myalgia
- myalgic
mycelium
- mycelia
- mycelial
myeloid
myoclonus
- myoclonic
myoglobin
myopathy
- myopathies
mythopoeia
- mythopoeic
- mythopoetic
- mythopoetical
naan
nacelle
- nacelles
nanoparticle
- nanoparticles
naphthalene
naproxen
neckerchief
- neckerchiefs
- neckerchieves
necrophilia
- necrophile
- necrophiles
- necrophiliac
- necrophiliacs
- necrophilic
- necrophilism
- necrophilist
- necrophilists
neep
- neeps
negroid
nein
neologism
- neologisms
- neologistic
- neologistically
nephrite
netsuke
- netsukes
nett
neurasthenia
- neurasthenic
- neurasthenically
neuroendocrine
neurogenic
neuroma
- neuromas
neuropsychiatry
- neuropsychiatric
- neuropsychiatrics
newbie
- newbies
niobium
nisi
nitride
nitro
nitrocellulose
- nitrocelluloses
nobble
- nobbled
- nobbler
- nobbles
- nobbling
nocturne
nonagenarian
- nonagenarians
nonce
nosegay
- nosegays
nosocomial
novae
- novaes
novation
- novations
nucleoside
- nucleosides
nunc
obduracy
- obduracies
oblate
- oblates
octet
- octets
odalisque
- odalisques
odium
onanist
- onanism
- onanistic
- onanists
oolite
- oolitic
ora
orcadian
ordinand
- ordinands
organdy
- organdie
orimulsion
orthosis
- orthoses
orthotic
- orthotics
osier
- osiers
osteomyelitis
otiose
- otiosely
- otioseness
- otiosity
otorrhea
ouzo
oxy
pachinko
palaeomagnetic
- palaeomagnetically
- palaeomagnetist
- paleomagnetic
- paleomagnetically
- paleomagnetist
pallidus
- pallida
palmistry
- palmist
- palmists
panga
- pangas
pangolin
- pangolins
pantile
- pantiled
- pantiles
papier
papilloma
- papillomas
papoose
- papooses
paralinguistic
- paralinguistically
- paralinguistics
paratuberculosis
parboil
- parboiled
- parboiling
- parboils
parfait
- parfaits
parler
parsec
- parsecs
paten
- patens
paterfamilias
paternoster
- paternosters
pawpaw
- pawpaws
peaky
peckish
pectoralis
- pectorales
pekinese
periglacial
permanganate
- permanganates
perspicacity
perspicuity
- perspicuous
- perspicuously
- perspicuousness
pessary
- pessaries
petrodollar
- petrodollars
petrology
- petrologic
- petrologically
- petrologist
phaeton
- phaetons
phalarope
- phalaropes
phallocentric
- phallocentrism
pharmacokinetic
- pharmacokinetics
phenobarbital
- phenobarbitals
philodendron
- philodendrons
photomultiplier
photosensitive
photosphere
photostat
- photostats
physiography
- physiographer
- physiographic
- physiographical
picador
- picadors
picosecond
- picoseconds
pieta
- pietas
pil
pinata
- pinatas
pipsqueak
- pipsqueaks
pitta
plesiosaur
- plesiosaurs
pleurisy
plonker
- plonkers
pneumatology
- pneumatological
poco
- pocos
polonaise
polyamide
- polyamides
polyhedron
- polyhedral
- polyhedrals
- polyhedrons
polyptych
- polyptychs
pooper
- poopers
poplin
- poplins
poppycock
porphyry
- porphyries
postulant
- postulants
potlatch
- potlatches
pottage
pouf
- poufs
prang
- pranged
- pranging
- prangs
predella
prefectural
principessa
profiterole
- profiteroles
prole
- proles
proline
propranolol
propylene
protoplanet
- protoplanetary
- protoplanets
prototypic
- prototypically
pseudoscience
- pseudosciences
psychobabble
- psychobabbler
psychopharmacology
- psychopharmacological
psychophysiological
pul
- puls
pumpernickel
pupal
pupillage
purslane
pyracantha
pyrimidine
- pyrimidines
quatro
quattrocento
quercus
quesadilla
- quesadillas
quicklime
quiff
- quiffs
quire
- quires
quoi
quoit
- quoits
rabbiting
- rabbited
raddle
- raddled
- raddles
- raddling
raga
- ragas
ragbag
raiment
- raiments
ramify
- ramifies
- ramifying
rancho
- ranchos
rarebit
- rarebits
rassemblement
rasta
ratiocination
- ratiocinative
rawp
razz
- razzed
- razzes
- razzing
rebus
redox
reductase
reflate
- reflating
- reflation
- reflationary
regnum
rei
reive
- reived
- reiver
- reivers
- reives
- reiving
rejig
- rejigged
- rejigger
- rejigging
- rejigs
renin
rennet
reticule
- reticules
revanche
- revanchism
- revanchist
revetment
- revetments
rhea
- rheas
rhodium
rhombic
rhyolite
ria
ribonucleic
robocop
rondeau
ropey
roquefort
rosea
rotavirus
rotenone
rubato
- rubatos
rugger
rugosa
rumbustious
- rumbustiously
- rumbustiousness
sabbatarian
- sabbatarianism
sailplane
- sailplanes
salsify
saltation
- saltationism
- saltations
- saltative
sambo
samizdat
sashimi
sateen
satsuma
- satsumas
saturnine
sawhorse
- sawhorses
scarper
- scarpered
- scarpering
- scarpers
scintilla
- scintillas
scleroderma
scram
- scrammed
- scramming
- scrams
scrapper
- scrappers
scrimshaw
scrivener
- scriveners
scrofula
- scrofulous
sculpin
- sculpins
scutum
- scutums
seamer
- seamers
sensorineural
sepal
- sepals
seraglio
- seraglios
seraphim
- seraphims
sere
serviette
- serviettes
shalom
shambolic
sheepfold
- sheepfolds
shiksa
- shiksas
shopaholic
- shopaholics
shul
shylock
- shylocks
sidewinder
- sidewinders
silverfish
simmental
- simmentals
simony
skirl
- skirled
- skirling
- skirls
skybox
- skyboxes
sloe
- sloes
snafu
- snafus
snit
sola
solecism
- solecisms
- solecistic
spall
- spallation
- spallations
- spalled
- spalling
- spalls
specifier
- specifiers
spectrophotometry
- spectrophotometric
- spectrophotometrical
- spectrophotometrically
specular
spick
- spicks
spicule
- spicules
spinet
- spinets
spiv
- spivs
- spivvy
sprat
- sprats
stanch
- stanched
- stanches
- stanching
standpipe
- standpipes
steins
sternal
sterol
- sterols
strake
- strakes
streptococci
stripling
- striplings
stroganoff
stroppy
- stroppily
- stroppiness
strumpet
- strumpets
stupa
- stupas
styrene
succubus
- succuba
- succubi
suffragan
- suffragans
sulfite
- sulfites
- sulphite
- sulphites
sulphonamide
- sulphonamides
sumptuary
supercluster
- superclusters
supercontinent
- supercontinents
supercritical
supergroup
- supergroups
supermax
superstardom
superstation
- superstations
supervene
- supervened
- supervenes
- supervening
supranationalism
sura
- suras
surcoat
- surcoats
suttee
swanning
- swanned
sylph
- sylphlike
- sylphs
tabasco
tabla
- tablas
tachometer
- tachometers
tachyon
- tachyons
tagliatelle
taille
tailplane
tatami
taurine
technocracy
- technocracies
teenybop
- teenybopper
- teenyboppers
telekinesis
- telekinetic
telemark
- telemarks
telepresence
tenterhooks
tephra
terephthalate
- terephthalic
terrarium
- terrariums
terrazzo
tetrahedron
- tetrahedra
- tetrahedrons
tetras
thermoluminescent
- thermoluminescence
thingamajig
- thingamajigs
- thingumajig
- thingumajigs
thymine
- thymines
thyroxine
- thyroxin
tiffin
- tiffins
timbale
- timbales
tiramisu
tocsin
tomatillo
- tomatillos
tombola
- tombolas
tomfoolery
tootle
- tootled
- tootler
- tootles
- tootling
tootsie
- tootsies
tope
- toper
- topers
tourmaline
trabecular
trachoma
transferase
- transferrin
tranship
- transhipment
- transhipments
- transhipped
- transhipping
- tranships
transposon
- transposons
transshipment
trax
trebuchet
- trebuchets
tribology
- tribological
- tribologist
triceratops
trike
- trikes
trillium
- trilliums
trisomy
- trisomies
trollop
- trollops
trop
tuberculin
tuff
tumescence
- tumescent
tumulus
- tumuli
tunny
- tunnies
turbofan
- turbofans
turbojet
- turbojets
tyrannosaur
- tyrannosaurs
ultramodern
unction
unguent
- unguents
vacuole
- vacuoles
vagotomy
- vagotomies
vasculature
vasculitis
vasoactive
vasoconstrictor
- vasoconstrictors
vena
- venae
venturesome
- venturesomeness
verdure
vernier
vervet
- vervets
vibraphone
- vibraphones
- vibraphonist
- vibraphonists
videographer
- videographers
- videography
vinca
- vincas
vins
vitis
vitrify
- vitrifiable
- vitrification
- vitrified
- vitrifies
- vitrifying
vitrine
- vitrines
viviparous
- viviparously
vivo
vocative
- vocatively
voyageur
- voyageurs
wahoo
- wahoos
wampum
weel
wherry
- wherries
- wherrys
whicker
- whickered
- whickering
- whickers
whiffle
- whiffled
- whiffles
- whiffling
whipsaw
- whipsawed
- whipsawing
wildcard
- wildcards
wiseguy
- wiseguys
withal
withe
- withies
- withy
wog
- wogs
woofer
- woofers
xylene
yawl
- yawls
yttrium
zemstvo
- zemstvos
zine
- zines
zydeco