90 entries under insignificant topic. ×

2
paltry(adjective, mean, light, slight, lower)
2
picayune(adjective, mean, light, slight, lower)
2
pointless(adjective, obscure, unimportant, trivial)
2
unrelated(adjective, obscure, unimportant, trivial)
2
worthless(adjective, light, slight, lower, value)
1
big zero(expression, unimportant, trivial, minor)
1
casual(adjective, light, slight, lower, value)
1
entry level(expression, unimportant, trivial, minor)
1
exiguous(adjective, light, small, inadequate)
1
frothy(adjective, slight, lower, value, inferior)
1
inadequate(light, small, unimportant, trivial)
1
infinitesimal(adjective, unimportant, trivial, minor)
1
insufficient(light, small, inadequate, unimportant)
1
low-ranking(adjective, slight, lower, value, inferior)
1
matter of indifference(expression, adjective, idiom, unimportant)
1
meager(adjective, mean, slight, lower, small)
1
measly(adjective, light, lower, small, inferior)
1
no big deal(expression, adjective, idiom, unimportant)
1
no biggie(expression, unimportant, trivial, minor)
1
no never mind(expression, adjective, idiom, unimportant)
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APASmart Define. (2015). immaterial thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/immaterial/thesaurus/synonyms
ChicagoSmart Define. 2015. "immaterial thesaurus" https://smartdefine.org/immaterial/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, immaterial thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/immaterial/thesaurus/synonyms>.
MLASmart Define. "immaterial thesaurus" 13 April 2015. Web. 28 September 2026. <https://smartdefine.org/immaterial/thesaurus/synonyms>