103 entries under insignificant topic. ×

1
hollow(adjective, slight, small, silly)
1
inadequate(adjective, weak, soft, gentle, thin)
1
inappropriate(silly, stupid, unimportant, minor)
1
inconsequent(small, unimportant, trivial, minor)
1
indifferent(adjective, slight, lower, value, inferior)
1
inessential(small, unimportant, trivial, minor)
1
inferior(small, unimportant, trivial, minor)
1
insufficient(adjective, weak, soft, gentle, mild)
1
junior(small, unimportant, trivial, minor)
1
lesser(small, unimportant, trivial, minor)
1
low-ranking(adjective, slight, lower, value, inferior)
1
lower(small, unimportant, trivial, minor)
1
minuscule(adjective, weak, soft, slight, gentle)
1
narrow-minded(small, unimportant, trivial, minor)
1
nickel-and-dime(small, unimportant, trivial, minor)
1
nonessential(adjective, mean, slight, lower, value)
1
nothing(adjective, slight, lower, value, inferior)
1
null(adjective, slight, lower, value, inferior)
1
of no account(expression, adjective, idiom, mean, slight)
1
of no consequence(expression, adjective, idiom, slight, lower)
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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>