Level 25: Level 25
Level 25
1000 base
675 derived
Base words
ablaut
absinth
absquatulate
- absquatulation
accipiter
- accipters
acclivity
- acclivitous
accordant
accouchement
- accouchements
acerbate
- acerbated
- acerbates
- acerbating
acetanilide
aciduria
acrophobia
- acrophobic
actinian
actinide
actinomycin
adar
adenomatous
adonai
advect
aerodyne
aestival
aestivate
- aestivated
- aestivates
- aestivating
afflux
- affluxes
agita
ahimsa
aiglet
aigrette
- aigrettes
aiguille
- aiguilles
ailanthus
airth
akela
alane
albacore
- albacores
albescent
alcaic
- alcaics
aldebaran
alencon
algol
aliphatic
alkene
allelomorph
- allelomorphs
allelopathic
- allomorph
- allomorphic
- allomorphism
allotrope
- allotropic
- allotropical
- allotropy
amandine
amaranthine
amarna
amative
- amatively
- amativeness
ambuscade
- ambuscades
ament
- aments
amerce
- amercable
- amerced
- amercement
- amerces
- amercing
americium
anableps
anacoluthon
- anacolutha
- anacoluthic
analog
- analogic
- analogically
- analogs
anapaest
- anapaestic
- anapest
- anapestic
ancillae
andantino
anglocentric
- anglocentrism
- anglocentrist
anglophobe
- anglophobia
- anglophobic
ankylose
ankylosis
- ankyloses
- ankylotic
anthropophagy
- anthropopagic
- anthropophagous
antlia
anubis
aorist
- aoristic
aoudad
- aoudads
aper
apercu
apodictic
- apodictically
apologue
- apologues
apophthegm
- apopthegmatic
- apopthegmatically
- apothegm
- apothegmatic
appanage
- appanages
apsides
apsis
apus
arbil
arcturus
arethusa
argentite
argentum
argles
arkose
armilla
arteriole
- arterioles
arthroscopy
- arthroscope
- arthroscopic
arvo
arytenoid
- arytenoids
asafetida
- asafoetida
asseverate
- asservated
- asservates
- asservating
- asservations
- asseveration
ataractic
- ataraxia
- ataraxic
- ataraxy
atheling
atticism
aureate
aureola
australoid
australopithecus
autochthon
- autochthones
autotroph
- autotrophic
avast
avaunt
aviatrix
- aviatrices
avoirdupois
axletree
- axletrees
axolotl
- axolotls
aymara
- aymaran
azidothymidine
bacitracin
backsheesh
bagnio
baiza
- baizas
balbriggan
baldachin
baldric
- baldrics
baldrick
balletomane
banderol
- banderole
- banderoles
- banderols
barbital
barbule
barcarole
- barcarolle
bargello
barilla
- barillas
barograph
- barographic
barouche
barratry
barret
baruch
bathyscaph
- bathyscaphe
bathysphere
- bathyspheres
bayadere
beatific
- beatifically
beaverboard
bedel
bedizen
beldam
belleek
- belleeks
benzedrine
benzoate
benzocaine
benzoin
berkelium
betatron
bilboa
bioherm
- bioherms
birling
blanquette
blighty
blintz
- blintzes
bluet
- bluets
boatel
bobolink
- boblinks
bohrium
boreas
boscage
botfly
- botflies
bowyers
brachiate
- brachiation
- brachiator
brachiosaur
- brachiosaurus
brachycephalic
- brachycephaly
brail
brasil
brede
brel
brewis
brisling
britannic
brose
buhl
burd
burnie
burnoose
- burnous
buskin
butterfingers
- butterfingered
cachalot
- cachalots
cachexia
cachinnate
- cachinnation
cachou
cacodemon
- cacodemons
cadi
caelum
caerulein
cairene
caitiff
- caitiffs
calcific
calcimine
calif
- califs
calkin
callipygean
- callipygian
- callipygous
calthrop
camelopardalis
camorra
canaille
candela
candescence
- candescent
cannae
canthus
- canthi
caoutchouc
capeskin
capote
- capotes
capriole
- caprioles
caracole
- caracoles
carambola
carburet
carburize
- carburise
- carburised
- carburises
- carburising
- carburized
- carburizes
- carburizing
carcanet
carle
- carles
carnauba
- carnaubas
carolus
carpi
carrageen
- carrageenan
- carrageenin
- carragheen
carrell
cartouch
casaba
- casabas
cassiopeia
catawba
catboat
- catboats
catchpenny
catechetic
- catachization
- catechetically
- catechetics
- catechise
- catechize
- catechizer
cates
causerie
- causeries
cayuse
cedarn
cedilla
cembalo
- cembali
- cembalist
- cembalos
cementum
cenozoic
- cainozoic
centaurus
centesimal
- centesimally
centimo
cepheus
cerate
- cerates
cerecloth
ceres
cering
cesta
cesti
cetaceous
cetus
chalcopyrite
chamade
charry
charybdis
chicana
- chicanas
chichi
chinch
- chinches
chinquapin
- chinquapins
chippendale
- chippendales
chiro
chirography
- chirographic
chiromancer
- chiromancy
chitlings
- chitlens
- chitterlings
chlorella
chlortetracycline
chocaholic
choroid
chowchow
chrestomathy
- chrestomathic
chrisma
chrisom
- chrisoms
chrysalid
- chrysalides
- chrysalids
chuckhole
- chuckholes
chuckwalla
- chuckwallas
chugalug
chumash
chyle
chylous
- chylaceous
cicatrice
cicatrix
- cicatrices
cincture
- cinctures
circinus
circumambience
- circumambiency
- circumambient
cislunar
cladistics
- cladism
- cladistic
clairaudient
- clairaudience
claymation
clingstone
cliometric
- cliometrically
- cliometrician
- cliometrics
clodhopper
- clodhoppers
closefisted
clotheshorse
clotho
clumber
cnidarian
- cnidarians
coalite
coccyges
cockamamie
- cockamamy
cockscomb
- cockcombs
cockspur
cocos
coenobite
- cenobite
- cenobitic
- cenobitical
- coenobites
collop
colly
colonus
colubrid
- colubrine
conchy
- conchie
- conchies
concrescence
- concrescent
concretion
- concretionary
concupiscent
- concupiscence
coni
consuetude
- consuetudinal
- consuetudinary
- consuetudinous
cooch
coquet
corbeil
corbie
corium
- coria
corrigendum
- corrigenda
corvee
- corvees
corvus
corymb
- corymbose
- corymbous
- corymbs
cosecant
- cosecants
costard
coteaux
crapulence
- crapulent
- crapulous
craquelure
cremains
crenulate
- crenulated
crepitate
- crepitant
- crepitates
- crepitation
cringle
crumhorn
- crumhorns
crural
cryogen
- cryogens
cryolite
cryosurgery
ctenophore
- ctenophores
cullender
cullis
culm
cummin
cupric
- cupreous
cuprous
curette
- curettes
curtal
- curtals
curvet
- curvets
cush
cushite
- cushitic
cuspid
- cuspids
cuspidor
- cuspidors
cyanogen
cybernaut
- cybernauts
cyberspace
cyclamate
- cyclamates
cyclosporine
cymric
cyrenaic
- cyrenaica
- cyrenaican
- cyrenaicism
dalasi
damozel
daric
dauphine
dds
deadeye
deaves
debute
decahedra
- decahedral
- decahedron
decalcomania
decasyllable
- decasyllabic
declass
decurion
- decurions
decussate
- decussately
- decussation
dees
defalcate
- defalcation
defalcator
- defalcators
defeasance
- defeasances
defenestrate
- defenestrated
- defenestrates
- defenestrating
- defenestration
deflagrate
- deflagrated
- deflagrates
- deflagrating
- deflagration
- deflagrations
- deflagrator
degage
- dégagé
degauss
- degaussed
- degausser
- degausses
- degaussing
dehydrogenate
- dehydrogenated
- dehydrogenation
deliquescent
- deliquescence
delphinus
- delphinia
demerol
demulcent
dentifrice
deoxyribose
deracinate
- deracinated
- deracination
derv
deshabille
- deshabillé
detumesce
- detumescence
- detumescent
dextrin
- dextrine
dexy
diaphoresis
- diaphoretic
diaster
diatomaceous
dicer
didy
dieresis
- diaereses
- diaeresis
- diereses
diether
dipteran
- dipterous
discombobulate
- discombobulated
- discombobulation
disembogue
- disembogued
- disembogues
- disemboguing
distich
distrain
- distrained
- distrainer
- distraining
- distrainment
- distrains
dithyramb
- dithyrambic
diuron
divagate
- divagated
- divagating
- divagation
divaricate
- divaricated
- divaricates
- divaricating
- divarication
divulgate
- divulgated
- divulgating
- divulgation
dobby
- dobbies
dobies
docetism
- docetist
dodecagon
dodecahedra
- dodecahedron
dogbane
dogger
dolby
dolichocephaly
- dolichocephalic
dolma
dolors
donzel
- donzels
dramamine
drave
driblet
drouth
dst
dubbin
duckpin
- duckpins
ductule
dulcify
- dulcification
- dulcified
- dulcifies
- dulcifying
dumdum
duodecimal
durr
dysphasia
- dysphasias
- dysphasic
- dysphemia
- dysphemism
dysprosium
ecdysis
- ecdyses
- ecdysiasm
- ecdysiast
echinoid
ecocide
- ecocidal
ecotonal
ectotherm
- ectothermal
- ectothermic
- ectothermous
edacious
- edacity
effleurage
eft
egads
eidolon
- eidola
- eidolons
eidos
- eide
einsteinium
elapid
- elapids
elasmobranch
electrotype
- electrotypes
- electrotyping
eleemosynary
elul
embarcadero
embonpoint
embower
emoticon
- emoticons
empennage
emption
empurple
empyreal
encaenia
encephalogram
encephalograph
- encephalography
encephalon
- encephala
- encephalous
enclitic
- enclitically
encomiast
- encomiastic
- encomiastically
endodontic
endodontics
endodontist
endotherm
- endotherms
endothermal
endotoxaemia
enfeoff
engrail
enjambement
- enjambed
enologist
- enologists
- oenologist
- oenologists
- oenology
enology
entrechat
- entrechats
ephebe
- ephebic
epiphenomenalism
epithalamium
- epithalamia
- epithalamion
- epithalmic
epode
- epodes
equuleus
erfurt
ergative
- ergativity
ergosterol
eridanus
esculent
esterify
estop
ethyne
eurovision
eurythmics
eustasy
- eustacy
euthenics
- euthenist
excursive
- excursively
- excursiveness
exobiology
- exobiological
- exobiologist
exosphere
- exospheric
extemporary
- extemporaneity
- extemporaneousness
- extemporarily
- extemporariness
extrados
- extradoses
extubate
exurbia
- exurbanite
eyry
fabliaux
fainéant
- fainéants
fanlight
- fanlights
farcy
- farcies
farthingale
- farthingales
fastigiate
- fastigiated
- fastigiately
fauces
- faucal
- faucial
febrifuge
- febrifugal
felid
felloe
ferlie
fermium
ferromagnet
- ferromagnetism
ferromanganese
ferrotype
- ferrotypes
fetting
fibroma
- fibromas
- fibromata
- fibromatous
fibrovascular
fillete
fishguard
flageolet
- flageolets
flagitious
- flagitiously
- flagitiousness
flavin
flinder
florescent
- florescence
florilegium
- florilegia
floruit
- fl
fluoroscope
- fluoroscopic
- fluoroscopically
- fluoroscopy
fluval
footle
forb
fornax
francium
freebee
frenum
- frena
- frenums
frise
- frisé
frow
frustum
- frustums
fugacious
- fugaciously
- fugaciousness
- fugacity
fulgurant
- fulgurate
- fulguration
- fulgurous
- fuliginous
- fuliginously
fuscous
gaddi
gaddis
gallinule
- gallinules
galluses
galvanometric
- galvanometrical
gama
gambade
- gambado
gambrel
- gambrels
gambusia
gamin
- gaminess
- gamins
gamp
- gamps
ganev
garganey
garget
garniture
gavage
- gavages
geegaw
- geegaws
geminate
- geminately
- gemination
geochronology
- geochronologic
- geochronological
- geochronologist
- geochronologists
geodesy
- geodesist
- geodesists
geotropism
gesundheit
giller
gillyflower
- gillyflowers
gingival
- gingiva
- gingivae
gingko
- gingkos
glabrous
- glabrousness
glacis
gladsome
- gladsomely
gloam
glossina
glossolalia
glossolalic
gloze
- glozed
- glozes
- glozing
glycaemic
- glycaemia
gnathic
goffer
gonfalon
- gonfalons
gonfalonier
- gonfaloniers
gonococcal
- gonococci
- gonococcic
- gonococcus
gormandize
- gormandizer
- gormandizers
- gormandizing
gouda
graal
graeco
grandam
- grandame
greco
gribble
grift
- grifted
- grifter
- grifters
- grifting
- grifts
grippe
grison
- grisons
grunion
- grunions
guaiacum
guck
gunsel
- gunsels
gyn
gyrocompass
- gyrocompasses
gyve
habilitate
habilitated
- habilitates
- habilitating
- habilitation
habu
hackamore
- hackamores
haecceity
- haecceities
halbert
halfbeak
halm
hamadryad
- hamadryads
hamzah
handsel
- handsels
harl
hartebeest
- hartebeests
harum
hasid
- hasidim
- hassid
- hassidim
hassium
hausen
havarti
haviour
hawkshaw
hazed
- hazer
- hazers
- hazing
hebdomadal
hebetude
hebraist
- hebraism
- hebraistic
- hebraistical
hectogram
- hectograms
heehaw
- heehaws
hegira
hellbent
helve
- helves
helvetica
hemidemisemiquaver
- hemidemisemiquavers
hendiadys
heptagon
- heptagonal
- heptagons
heptameter
herries
heshvan
heteroclite
- heteroclitic
heteronym
- heteronymic
- heteronymous
heterotroph
- heterotrophically
- heterotrophy
hexapeptide
- hexapeptides
hidrosis
- hidrotic
hierocracy
- hierocratic
hierophant
- hierophants
highhanded
- highhandedly
- highhandedness
hiragana
hirple
- hirpled
- hirpling
hirsel
hobbledehoy
- hobbledehoys
hoke
- hoked
- hokes
- hoking
holarctic
holmium
holocene
holophrase
- holophrases
- holophrasis
- holophrastic
hoosegow
- hoosegows
hootenanny
horsefeathers
houdini
huarache
- huaraches
hullaballoo
humungous
hydrolyte
- hydrolytes
- hydrolytic
hydropath
- hydropathic
- hydropathical
- hydropathist
- hydropathists
- hydropathy
hydrotropism
hygrometer
- hygrometers
- hygrometric
- hygrometry
hypergastrinaemia
hyperglycemia
- hyperglycemic
hypothesi
hyson
ichthyosaurus
- ichthyosauruses
ictus
- ictuses
impark
- imparked
inarch
inductance
intelsat
interoperability
introit
- introital
iodinate
irenic
- irenical
- irenically
- irenicism
- irenics
ixia
jackanapes
jaconet
jarl
jawan
jehosaphat
jehu
jerkwater
jerrybuilt
jiggery
jupe
jurat
jussive
juvenescence
- juvenescent
kabbala
kakiemon
kalimba
kalpa
kamala
kames
karn
kasbah
kays
keefs
kerns
kibe
killie
kilojoule
- kilojoules
kiltie
kippen
kiribati
kiwifruit
- kiwifruits
knackwurst
- knockwurst
kreutzer
krugerrand
- krugerrands
kwashiorkor
labret
- labrets
lactone
lagune
- lagunes
laigh
lanthanide
lappet
- lappets
larboard
larrigan
- larrigans
latakia
lection
- lections
lethe
lickspittle
- lickspittles
ligneous
ligroin
likud
liman
limba
lipocyte
lipotropic
lipotropin
lithosol
lithotripsy
lollapalooza
- lollapaloosa
lucent
- lucency
- lucently
lucubrate
- lucubrated
- lucubrates
- lucubrating
- lucubration
- lucubrations
- lucubrator
lugsail
- lugsails
lunate
lunula
- lunulae
- lunular
- lunulate
lustrate
- lustrated
- lustrates
- lustrating
- lustration
- lustrative
lustrum
- lustra
- lustrums
luxate
- luxated
- luxates
- luxating
- luxation
macaronic
- macaronics
macchia
machinate
mackle
macrocephaly
- macrocephalic
- macrocephalous
macrocosmos
macron
- macrons
madrona
maes
maestoso
magnificat
magniloquent
- magniloquence
- magniloquently
mahjong
- mahjongg
maieutic
majore
majuscule
- majuscular
- majuscules
malapert
- malapertly
- malapertness
malapropos
maline
malison
- malisons
malodor
- malodorously
- malodorousness
maltose
manege
- manège
mangel
- mangels
manihot
manometry
mansuetude
mantic
- mantically
mantid
marae
- maraes
marcasite
- marcasites
maremma
marlinespike
- marlinespikes
- marlinspike
- marlinspikes
marquisette
- marquisettes
materfamilias
- matresfamilias
matutinal
- matutinally
maund
mavin
mayweed
meitnerium
melanosis
- melanotic
meliorate
- meliorable
- melioration
- meliorative
- meliorism
- meliorist
- melioristic
mellifluent
- mellifluence
mendelevium
mensurable
- mensurability
mep
mephitis
- mephitical
merk
meronym
- meronymous
- meronymy
mesencephalic
- mesencephalon
meshuga
- meshugaas
- meshugah
- meshugga
- meshuggener
mesosphere
- mesospheric
metacarpus
- metacarpi
metanoia
metathesis
- metatheses
- metathesize
- metathetic
- metathetical
methaqualone
methuselah
- methusalah
- methuselahs
metis
mfg
micra
- micras
microcyst
- microcrysts
millenary
- millenarism
milligal
milos
minnesinger
- minnesingers
minuend
- minuends
mizenmast
- mizenmasts
- mizzenmast
- mizzenmasts
- mizzensail
- mizzensails
moet
monition
- monitions
- monitory
monkeyshine
- monkeyshines
monoceros
monody
- monodic
- monodical
- monodist
monomial
monosaccharide
- monosaccharides
monovalent
- monovalence
- monovalency
mool
morae
mordacious
- mordaciously
- mordacity
mordent
- mordents
morelle
moufflon
msg
muenster
muggs
muliebrity
multiparous
- multiparity
multiword
mumbletypeg
munnion
musca
musée
muskox
- muskoxen
musth
myology
- myological
- myologist
- myologists
myosotis
myotome
myriapod
- myriapods
myrica
mystagogue
- mystagogical
- mystagogues
- mystagogy
mythomania
- mythomane
- mythomaniac
- mythomaniacs
naafi
nainsook
namby
naugahyde
nebulize
- nebulisation
- nebulise
- nebulised
- nebuliser
- nebulisers
- nebulises
- nebulising
- nebulization
- nebulized
- nebulizer
- nebulizers
- nebulizes
- nebulizing
necrology
- necrologic
- necrological
- necrologist
neoteric
neots
nepenthe
nescience
- nescient
nhl
nicam
nictate
- nictation
- nictitate
- nictitation
nielsbohrium
nitrobacterium
- nitrobacteria
niveous
nobelium
nocuous
- nocuously
- nocuousness
nonage
nonillion
- nonillions
- nonillionth
- nonillionths
nubia
obelus
- obeli
objurgate
- objurgation
- objurgator
- objurgators
- objurgatory
obloquial
- obloquious
oceanarium
- oceanaria
octahedron
- octahedra
- octahedral
octamer
octans
octant
- octantal
- octants
octette
- octettes
octillion
- octillionth
octreotide
octuplet
- octuplets
odeum
- odea
odontology
- odontological
- odontologist
- ontologists
oems
ofwat
ogive
- ogival
- ogives
olea
- oleas
oligocene
omphalos
- omphaloi
- omphaloses
oncogenesis
- oncogenic
- oncogenicity
- oogenesis
- oogenetic
oogonium
- oogonia
oology
- oologic
- oological
- oologically
- oologist
- oologists
operose
- operosely
- operoseness
oppidan
opsimath
- opsimaths
orache
organophosphorous
- organophosphorus
origan
- origans
osmund
- osmunda
ossia
ottar
oxter
paice
palme
pamby
pampero
pandit
panicum
pappus
paribas
parral
passionfruit
- passionfruits
patin
paty
pavis
- pavise
pbx
pein
pekin
peles
pellete
pelorus
penates
pepsinogen
peris
pernod
pharisaic
- pharisaical
pharyngitides
phloem
phoebus
phonogram
phototropism
phutz
piggledy
pindling
pinyin
plumule
- plumules
podocarp
- podocarps
pokery
polygram
- polygrams
pourri
progastrin
prognose
propria
prostacyclin
radicle
- radicles
rainbird
- rainbirds
ramson
reale
remonstrance
- remonstrances
repubblica
rhus
richen
ringhals
roose
roset
rowen
sabin
saintes
sars
sclerose
sclerotherapy
scorpio
secant
- secants
seise
seraphin
sext
sheol
shrove
sodom
soissons
souchong
spatio
spean
spital
- spitals
streek
succoth
syke
symplectic
syntagma
tadjikistan
tela
terce
terpsichorean
thein
thromboxane
torfaen
toyo
tplf
tragi
transfected
transfection
transhumance
triglyph
troms
turvey
ulva
uncial
- uncials
unco
uppance
urania
ursa
vanda
variceal
varve
versant
vertice
- vertices
vinify
- vinfication
volvox
weever
- weevers
whitsunday
whitsuntide
wurzel
- wurzels
ysgol
ywca
zillah
- zillahs
zoon
- zoa
zowie