Countable Nouns Starting with TH and Containing OP

Explore 39 verified English countable nouns starting with TH and containing OP, including Thermoplastic, Theropod, Theophany, Thrombocytopenia, Theophylline, Thiophene and Thermophile. Browse these count nouns with singular and plural forms below, or review singular and plural count rules in our noun grammar guide.

Refine list...
JUMP:
Sort:

Group:

Case:

View:

JUMP TO:
Select any word to view available definitions & photosSelect any word for details
thaumatrope
thanatopsis
thallophyte
thermoplastic
theropod
theophany
theophylline
thermophile
theosophist
thermopile
theosopher
thermoacidophile
thermoscope
theosoph
theropodan
theophilanthrope
theatrophone
therophyte
thermotropism
theophobist
theophilanthropist
thermopenetration
theanthropist
thermopolymerization
thermopsis
theophobiac
theomisanthropist
thiophene
thigmotropism
thixotrope
Starts with THO
2 words
thoracoscope
thoracoplasty
thrombocytopenia
thrombophlebitis
thrombophilia
thromboplastin
thysanopteran
thyroparathyroidectomy
thymophylla

•Browse Countable Nouns by Letter (A to Z)

Select a starting letter to browse countable nouns
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.