6
dolt(noun, simple, fool, innocent, jerk)
6
extravagant(adjective, stupid, unreasonable, absurd, excessive)
6
futile(adjective, stupid, insignificant, useless, senseless)
6
half-baked(adjective, simple, slight, detail, foolish)
6
kooky(adjective, weak, simple, foolish, crazy)
6
light
6
minor(adjective, unimportant)
6
nincompoop(noun, simple, fool, innocent, jerk)
6
ninny(noun, simple, fool, innocent, jerk)
6
pathetic(adjective, soft, tender, sweet, emotional)
6
punch-drunk
5
sentimental(adjective, soft, sweet, foolish, emotional)
5
simpleton(noun, simple, fool, innocent, jerk)
5
tomfool(noun, adjective, knowledge, ability, fool)
5
unthinking(adjective, wrong, slight, careless, foolish)
5
buffoonish
5
cockeyed(adjective, knowledge, ability, informal, foolish)
5
dunce(noun, simple, fool, innocent, jerk)
5
feeble-minded(adjective, foolish, stupid, vague, impulsive)
5
goose(noun, simple, fool, innocent, sucker)
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APASmart Define. (2016). silly thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/silly/thesaurus/synonyms
ChicagoSmart Define. 2016. "silly thesaurus" https://smartdefine.org/silly/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, silly thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/silly/thesaurus/synonyms>.
MLASmart Define. "silly thesaurus" 20 January 2016. Web. 21 September 2026. <https://smartdefine.org/silly/thesaurus/synonyms>