92 entries under insignificant topic. ×

1
niggardly(adjective, poor, small, unimportant)
1
nonsensical(adjective, wrong, silly, foolish, stupid)
1
pitiful(adjective, poor, small, unimportant)
1
rejected(adjective, poor, small, unimportant)
1
scant(adjective, poor, small, unimportant)
1
scanty(adjective, poor, small, unimportant)
1
secondary(adjective, poor, small, unimportant)
1
shameful(adjective, poor, small, unimportant)
1
silly(adjective, simple, wrong, careless, foolish)
1
simple(adjective, silly, foolish, stupid)
1
skimpy(adjective, poor, small, unimportant)
1
small-minded(adjective, poor, small, unimportant)
1
stingy(adjective, poor, small, unimportant)
1
stupid(adjective, wrong, silly, foolish, crazy)
1
tight(adjective, poor, small, unimportant)
1
tight-fisted(adjective, poor, small, unimportant)
1
trivial(adjective, weak, flat, poor, silly)
1
undemocratic(adjective, poor, small, unimportant)
1
unfruitful(adjective, poor, small, unimportant)
1
unintelligent(adjective, careless, silly, foolish, stupid)
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APASmart Define. (2015). unsound thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/unsound/thesaurus/synonyms
ChicagoSmart Define. 2015. "unsound thesaurus" https://smartdefine.org/unsound/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, unsound thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/unsound/thesaurus/synonyms>.
MLASmart Define. "unsound thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/unsound/thesaurus/synonyms>