18 Letter Words with TR

Discover 213 playable English 18 letter words containing TR, from Gastroenterologist, Transubstantiation, Evapotranspiration, Electrocardiograph, Extraparliamentary, Ultranationalistic and Spectrophotometric to rarer plays. Each entry is verified for Scrabble, Wordle, crosswords, and daily writing, complete with letter counts and meanings below.

Refine list...
JUMP:
Sort:

Group:

Case:

View:

JUMP TO:
Select any word to view available definitions & photosSelect any word for details
Starts with A
18 words
anthropometrically
antiadministration
antitraditionalist
anthropocentricity
astrochronological
australopithecinae
astragalocalcaneal
astrospectroscopic
anticentralization
astrometeorologist
antimatrimonialist
astragalonavicular
astrophotometrical
autallotriomorphic
ancistrocladaceous
acrotrophoneurosis
actinoelectrically
anencephalotrophia
Starts with B
3 words
bioinstrumentation
bronchoconstrictor
barytostrontianite
Starts with C
11 words
counterdemonstrate
centrifugalization
counterremonstrant
contradiscriminate
countertranslation
contradictiousness
crystallochemistry
calcaneoastragalar
contrapolarization
contraremonstrance
cotransubstantiate
Starts with D
4 words
dimethyltryptamine
diethylstilbestrol
diselectrification
diaheliotropically
Starts with E
24 words
evapotranspiration
extraterritorially
electrocardiograph
extraparliamentary
extraterrestrially
electroluminescent
extraphysiological
electrophysiologic
electrophotography
electroosmotically
electrocorticogram
electrophoretogram
electrocoagulation
electrodesiccation
electrodissolution
electrotherapeutic
electrogasdynamics
electrodynamometer
electrochronometer
electrothermometer
extrathermodynamic
electroretinograph
electrocapillarity
electrotelegraphic
Starts with G
7 words
gastroenterologist
gastroduodenoscopy
gastroduodenostomy
gastrohysterectomy
gastroenteroptosis
geoparallelotropic
gastropancreatitis
Starts with H
6 words
hyperconcentration
hexakistetrahedron
hyperpatriotically
hyperobtrusiveness
hematospectroscope
hydroelectrization
Starts with I
13 words
indestructibleness
intracartilaginous
intercontradictory
intercontradiction
intracommunication
interpenetratively
intertransformable
introspectionistic
intertransversalis
indemonstrableness
iatromathematician
intertransmissible
interdestructively
Starts with L
3 words
laparotrachelotomy
laryngotracheotomy
laryngostroboscope
Starts with M
5 words
microspectroscopic
magnetoelectricity
microdensitometric
magnetostrictively
magnetotransmitter
Starts with N
21 words
nontransferability
noncontroversially
nondestructiveness
nonelectrification
nondemonstratively
nonobstructiveness
noninstructionally
nontransgressively
nondemonstrability
nonindustriousness
nitrochloromethane
nonintrospectively
nontransparentness
nucleolocentrosome
nontrigonometrical
nonultrafilterable
nonattributiveness
nonconcentratiness
noninstructiveness
nonintrovertedness
nontreasonableness
Starts with O
9 words
overindustrialized
overcentralization
overneutralization
ophthalmotonometry
orthopsychiatrical
overillustratively
orthosymmetrically
overidolatrousness
overtheatricalness
Starts with P
11 words
potentiometrically
pseudoambidextrous
pseudohypertrophic
proelectrification
postresurrectional
pseudomenstruation
photospectroscopic
pseudoasymmetrical
psychobiochemistry
polypropenonitrile
phototachometrical
Starts with R
2 words
retroconsciousness
reconstructiveness
Starts with S
19 words
spectrophotometric
stoichiometrically
spectrographically
spectrofluorometry
spectropolarimeter
spectrophotography
spectrofluorometer
spectroheliography
superdemonstration
spectrohelioscopic
spectroradiometric
superpatriotically
superindustriously
spectropolariscope
spectrocolorimetry
spectrobolographic
superstrenuousness
sphericotriangular
subtransparentness
Starts with T
24 words
transubstantiation
transmogrification
transcontinentally
triphenylphosphine
tetrachloromethane
tetraiodothyronine
transdiaphragmatic
trapeziometacarpal
thermoelectrically
transubstantiatory
tetrakaidecahedron
trichlormethiazide
transincorporation
tetrakishexahedron
transaccidentation
tracheolaryngotomy
triphosphopyridine
thermoelectrometer
transubstantiative
trachelobranchiate
triakistetrahedron
transrectification
transversovertical
triakistetrahedral
Starts with U
20 words
ultranationalistic
uncontrollableness
untranslatableness
ultrarevolutionary
ultraconscientious
ultrarevolutionist
ultramicroscopical
ultrafilterability
undemonstrableness
ultramicrochemical
ultracentrifugally
uncontributiveness
unadministratively
uncatastrophically
untranscendentally
unmeretriciousness
ultrabrachycephaly
unambidextrousness
undestructibleness
untransmutableness
Starts with V
3 words
ventriculopuncture
voltaelectrometric
ventrocystorrhaphy

•Browse Words by Letter (A to Z)

Select a letter to browse words containing it
Built for writers, students, and competitive word game players, Wordmom combines an uncluttered English dictionary and thesaurus with fast, pattern-based word finders so you can verify definitions, synonyms, and high-scoring tile plays in one place.
© 2016–2026 Wordmom Network. All rights reserved. Made with for word lovers everywhere.
Disclaimer: SCRABBLE® is a registered trademark. All intellectual property rights in and to the game are owned in the U.S.A. and Canada by Hasbro Inc., and throughout the rest of the world by J.W. Spear & Sons Limited of Maidenhead, Berkshire, England, a subsidiary of Mattel Inc. Mattel and Spear are not affiliated with Hasbro. Words With Friends® is a registered trademark of Zynga Inc. Wordle® is a registered trademark of The New York Times Company. Other referenced game titles and tournament lexicon codes (including NASPA NWL and WESPA/HarperCollins CSW) are trademarks of their respective owners. Wordmom is an independent reference utility for educational and entertainment purposes and is not affiliated with, sponsored by, or endorsed by Hasbro, Mattel, Spear, Zynga, The New York Times Company, NASPA, WESPA, or HarperCollins Publishers. All game names are referenced strictly under nominative fair use to indicate compatibility.