101 entries under absurd topic. ×

14
immature(adjective, characteristic, foolish, innocent)
14
nitwitted(adjective, characteristic, foolish, stupid, senseless)
14
trivial(adjective, characteristic, slight, detail, small)
14
unintelligent(adjective, characteristic, weak, simple, slight)
13
balmy(adjective, characteristic, knowledge, slang, ability)
13
featherbrained(adjective, characteristic, ability, foolish)
13
simpleminded(adjective, characteristic, foolish, stupid, senseless)
13
wacky(adjective, light, weak, simple, wrong)
13
foolhardy(adjective, characteristic, foolish, crazy, fantastic)
13
inappropriate(adjective, characteristic, foolish, fantastic, rash)
13
inconsistent(adjective, characteristic, wrong, foolish, stupid)
13
muddle-headed(adjective, characteristic, foolish, stupidity)
12
farcical(adjective, characteristic, ridiculous, stupidity)
12
empty(adjective, characteristic, slight, detail, small)
12
loony(adjective, light, weak, simple, wrong)
9
batty(adjective, light, wild, foolish, stupid)
9
screwy(adjective, light, wild, foolish, stupid)
8
funny(adjective, light, crazy, amusing)
7
outlandish(adjective, foolish, ridiculous, unwise)
6
extravagant(adjective, stupid, unreasonable, excessive)
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APASmart Define. (2016). silly thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/silly/thesaurus/synonyms
ChicagoSmart Define. 2016. "silly thesaurus" https://smartdefine.org/silly/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, silly thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/silly/thesaurus/synonyms>.
MLASmart Define. "silly thesaurus" 20 January 2016. Web. 25 September 2026. <https://smartdefine.org/silly/thesaurus/synonyms>