103 entries under insignificant topic. ×

6
vain(adjective, slight, small, silly)
5
casual(adjective, weak, soft, slight, lower)
5
piddling(adjective, slight, small, unimportant)
4
irrelevant(adjective, mean, slight, lower, value)
4
negligible(adjective, mean, slight, lower, value)
3
measly(adjective, slight, small, unimportant)
3
picayune(adjective, mean, slight, lower, value)
3
puny(adjective, mean, weak, soft, slight)
3
small(adjective, mean, slight, lower, silly)
3
small-time(adjective, unimportant, minor)
3
two-bit(adjective, small, unimportant, trivial)
3
unconsidered(adjective, unimportant, minor)
3
useless(adjective, slight, lower, value, inferior)
2
immaterial(adjective, mean, slight, lower, thin)
2
inapplicable(inconsequential, irrelevant)
2
little(adjective, mean, slight, lower, value)
2
minute(adjective, mean, weak, soft, slight)
1
base(small, unimportant, trivial, minor)
1
beside the point(expression, adjective, idiom, slight, lower)
1
contemptible(poor, small, unimportant, trivial)
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APASmart Define. (2015). frivolous thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/frivolous/thesaurus/synonyms
ChicagoSmart Define. 2015. "frivolous thesaurus" https://smartdefine.org/frivolous/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, frivolous thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/frivolous/thesaurus/synonyms>.
MLASmart Define. "frivolous thesaurus" 13 April 2015. Web. 29 September 2026. <https://smartdefine.org/frivolous/thesaurus/synonyms>