5
insignificantly(adverb, trivially, inconsequentially)
4
slightly(adverb, trivially, inconsequentially)
3
immaterially(adverb, trivially, inconsequentially)
3
inconsequentially(adverb, trivially)
3
irrelevantly(adverb, trivially, inconsequentially)
3
negligibly
3
trivially(adverb, inconsequentially)
2
frivolously
2
inconsiderably
2
indifferently
2
lightly
2
pettily
1
casually
1
futilely
1
inappreciably
1
inconsequently
1
little
1
minorly
1
minutely
1
paltrily
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APASmart Define. (2015). unimportantly thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/unimportantly/thesaurus/synonyms
ChicagoSmart Define. 2015. "unimportantly thesaurus" https://smartdefine.org/unimportantly/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, unimportantly thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/unimportantly/thesaurus/synonyms>.
MLASmart Define. "unimportantly thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/unimportantly/thesaurus/synonyms>