149 entries under silly topic. ×

1
round the bend(expression, idiom, foolish, unwise)
1
satirical(pleasant, flippant, farcical, kidding)
1
schizo(foolish, unwise)
1
screw loose(expression, foolish, unwise)
1
short-sighted(adjective, weak, simple, foolish)
1
touched(foolish, unwise)
1
trivial(adjective, dull, simple, slow)
1
unbalanced(adjective, wild, foolish, crazy)
1
unglued(foolish, unwise)
1
unhinged(foolish, unwise)
1
unimportant(adjective, stupid, insignificant, ridiculous)
1
unmeaning(adjective, stupid, insignificant, ridiculous)
1
unrealistic(adjective, foolish, fantastic, unwise)
1
unsound(adjective, foolish, stupid, crazy)
1
unworkable(foolish, fantastic, unwise, impractical)
1
unzipped(foolish, unwise)
1
weak(simple, foolish, thoughtless, unwise)
1
without rhyme or reason(expression, adjective, idiom, stupid)
0
purportless(adjective, stupid, insignificant, unreasonable)
0
insignificant(adjective, stupid, ridiculous, absurd)
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APASmart Define. (2015). ludicrous thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/ludicrous/thesaurus/synonyms
ChicagoSmart Define. 2015. "ludicrous thesaurus" https://smartdefine.org/ludicrous/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, ludicrous thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/ludicrous/thesaurus/synonyms>.
MLASmart Define. "ludicrous thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/ludicrous/thesaurus/synonyms>