119 entries under silly topic. ×

1
pointless(adjective, dull, foolish, stupid)
1
quixotic(foolish, fantastic, unwise, impractical)
1
short-sighted(foolish, fantastic, unwise, impractical)
1
strange(foolish, fantastic, unwise, impractical)
1
unintelligent(dull, slight, trivial, absurd)
1
unworkable(foolish, fantastic, unwise, impractical)
1
vacuous(careless, stupid, absurd, unthinking)
1
weird(foolish, fantastic, unwise, impractical)
1
witless(dull, careless, stupid, unthinking)
0
ape(foolish, unwise)
0
bats in the belfry(expression, idiom, foolish, unwise)
0
batty(foolish, unwise, impractical, half-baked)
0
berserk(foolish, unwise)
0
boneheaded(impractical, unintelligent, unaware, half-baked)
0
bonkers(foolish, unwise)
0
cracked(foolish, unwise)
0
crazed(foolish, unwise)
0
cuckoo(foolish, unwise)
0
daft(foolish, absurd, unwise, unintelligent)
0
delirious(foolish, unwise)
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APASmart Define. (2015). puerile thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/puerile/thesaurus/synonyms
ChicagoSmart Define. 2015. "puerile thesaurus" https://smartdefine.org/puerile/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, puerile thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/puerile/thesaurus/synonyms>.
MLASmart Define. "puerile thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/puerile/thesaurus/synonyms>