Find Antonyms

radiant Antonyms

Opposite of radiant

Because the opposite of radiant shifts with each meaning, the 11 antonyms and opposite words below are separated across 2 exact definitions and ranked by contrast strength.
JUMP TO:

• adjective (Context 1)

Clearly emanating great joy, love, confidence, or vibrant health, especially in facial expression.

Usage Example

"She gave a miserable smile when she heard the news of her fellowship acceptance."

Strongest
miserable
gloomy
Strong
glum
dejected
forlorn
downcast

• adjective (Context 2)

Sending out or reflecting bright, warm, or steady light; shining brightly.

Usage Example

"The morning sun was dark against the clear blue sky above the valley."

Strongest
dark
dim
dull
Strong
gloomy
murky
lackluster

Similar words to radiant

Words similar to radiant shift depending on context. Common synonyms include:

beaming
shining
bright
luminous
glowing
brilliant
joyful
gleaming
See all synonyms of radiant

• Nearby Words

radial
radially
radiance
radiant
radiantly
radiate
radiation

Cite this Entry

Wordmom. (2026). Antonyms for Radiant. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/radiant
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.