17 Letter Adjectives with OS

This list gathers 72 English 17 letter adjectives containing OS, such as Immunosuppressant, Immunosuppressive, Nonphotosynthetic, Postimpressionist, Electrodiagnostic, Postmillennialist and Antiphilosophical. Use the sorting controls below to organize entries by length, or consult our adjective grammar guide to check adjective order and comparative rules.

Refine list...
JUMP:
Sort:
Group:
Case:
View:
JUMP TO:
Select any word to view available definitions & photosSelect any word for details
Starts with A9 words
antiphilosophical
astragaloscaphoid
angiomonospermous
abdominoposterior
anatomicosurgical
antispectroscopic
autolaryngoscopic
autoschediastical
autosomatognostic
Starts with C5 words
crossfertilizable
centrosymmetrical
calcareosiliceous
crossosomataceous
cochlospermaceous
Starts with E5 words
electrodiagnostic
electroendosmotic
epiphyllospermous
electrostenolytic
eleutherosepalous
Starts with F
1 words
fibrochondrosteal
Starts with G
2 words
glycerophosphoric
glossokinesthetic
Starts with H
1 words
hypereuryprosopic
Starts with I3 words
immunosuppressant
immunosuppressive
intercostohumeral
Starts with L
2 words
lexicostatistical
lymphosarcomatous
Starts with M
2 words
mastoideosquamous
metapostscutellar
Starts with N
1 words
nonphotosynthetic
Starts with O
2 words
occipitoposterior
oscillatoriaceous
Starts with P24 words
postimpressionist
postmillennialist
phytosociological
pseudosymmetrical
postdevelopmental
postexpressionist
pseudosensational
pharmacognostical
pseudosocialistic
philotheosophical
pseudosymptomatic
postzygapophyseal
parietosphenoidal
postdiaphragmatic
prostaticovesical
postzygapophysial
pterygostaphyline
philosophicolegal
postcartilaginous
protosiphonaceous
pentecontoglossal
pseudostalagmitic
parietosplanchnic
pseudostalactitic
Starts with Q
1 words
quadratosquamosal
Starts with S8 words
semiphilosophical
stereomicroscopic
splanchnoskeletal
spinosotubercular
squamosomaxillary
salinosulphureous
sulphureosuffused
squamosozygomatic
Starts with T
2 words
temporosphenoidal
tuberculatonodose
Starts with U3 words
ultracosmopolitan
uncrossexaminable
unprognosticative

•Browse Adjectives by Letter (A to Z)

Select a letter to browse adjectives containing it
ABCDEFGHIJKLMNOPQRSTUVWXYZ
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.
Word Games & Solvers
Word FinderScrabble Word FinderWords With Friends CheatWordle SolverAnagram Solver
Dictionary & Reference
DictionarySynonymsAntonymsWordsVocabulary HubPositive WordsNegative Words
Community
Contact UsEditorial PolicyPrivacy PolicyTerms and Conditions
© 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.