Find Synonyms
mirthless Synonyms
Another word for mirthless
Choosing another word for mirthless that fits your sentence is easier when synonyms and similar words are paired with an exact adjective definition and ranked by match strength.
• adjective (Context 1)
Lacking real amusement, joy, or warmth (especially of a laugh or smile).
Usage Example
"He offered a brief, joyless smile before turning back to the gloomy financial report."
Strongest
joyless
humorless
cheerless
Strong
grim
hollow
sardonic
Weak
somber
dour
Opposites of mirthless
The opposite of mirthless shifts depending on context. Common opposites include:
mirthful
joyful
gleeful
merry
cheerful
jovial
lighthearted
• Nearby Words
Cite this Entry
Wordmom. (2026). Synonyms for Mirthless. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/mirthless