Adjectives Starting with HY and Containing O

Browse 323 valid English adjectives starting with HY and containing O, from Hypothetical, Hypocritical, Hypnotic, Hydro, Hypochondriac, Hydroelectric and Hypersonic to rarer terms. Check definitions and spelling below, or visit 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 HYA5 words
hyaluronic
hyaloid
hyaloplasmic
hyalocrystalline
hyalinocrystalline
Starts with HYB1 words
hybridous
Starts with HYD24 words
hydro
hydroelectric
hydrophobic
hydrothermal
hydrological
hydroponic
hydrochloric
hydrodynamic
hydroxy
hydrologic
hydrostatic
hydrophilic
hydrocolloid
hydrographic
hydroxyl
hydrogeological
hydronic
hydrolytic
hydrous
hydrocephalic
hydrofluoric
hydrocyanic
hydroscopic
hydrometeorological
Starts with HYE4 words
hyenoid
hyetographic
hyetographical
hyetometrographic
Starts with HYG9 words
hygroscopic
hygrometric
hygrophytic
hygrometrical
hygrographic
hygrochastic
hygrophile
hygrophilous
hygrographical
Starts with HYL7 words
hylomorphic
hylozoist
hylozoistic
hylozoic
hylotomous
hylophagous
hylozoical
Starts with HYM7 words
hymenopteran
hymenopterous
hymnologic
hymnological
hymenopterological
hymnodical
hymenophyllaceous
Starts with HYO5 words
hyoid
hyoidal
hyoidean
hyoplastral
hyoepiglottidean
Starts with HYP24 words
hypothetical
hypocritical
hypnotic
hypochondriac
hypersonic
hyperbolic
hypodermic
hypoallergenic
hyperlocal
hypoxic
hypothalamic
hypoglycemic
hypothermic
hypothyroid
hypertrophic
hypnagogic
hypomanic
hypermobile
hyperconnected
hypertonic
hyperconscious
hypotonic
hypochondriacal
hypovolemic
Starts with HYR2 words
hyracoid
hyracoidean
Starts with HYS9 words
hysteroscopic
hysteroid
hystricomorphic
hystricomorph
hysteranthous
hystricomorphous
hysterogenic
hysteroidal
hysterocrystalline

•Browse Adjectives by Letter (A to Z)

Select a starting letter to browse adjectives
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
DictionarySynonymsAntonymsWords
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.