Find Synonyms

thirtieth Synonyms

Another word for thirtieth

Choosing another word for thirtieth depends on context, so the synonyms and similar words below are separated across 2 exact definitions and ranked by match strength.
JUMP TO:

• adjective (Context 1)

Constituting number thirty in a sequence; coming immediately after the twenty-ninth in order.

Usage Example

"The historical society is celebrating the trigesimal anniversary of its founding this autumn."

Strong
trigesimal

• adjective (Context 2)

Constituting one of thirty equal parts into which a whole may be divided.

Usage Example

"Each participating school received a trigesimal share of the regional science grant."

Strong
trigesimal

• Nearby Words

thirsty
thirteen
thirteenth
thirtieth
thirtyish
this
thisaway

Cite this Entry

Wordmom. (2026). Synonyms for Thirtieth. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/thirtieth
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.