7
slightly
4
insignificantly(adverb, greatly, slightly)
4
little(adjective, adverb)
3
hardly
2
negligibly
2
nominally
2
scarcely
2
somewhat
2
unappreciably(adverb, slightly)
1
barely
1
currently
1
imperceptibly
1
infinitesimally
1
invisibly
1
just
1
microscopically
1
minutely
1
pretty(adverb, level, extent, degree)
1
rather
1
unremarkably
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APASmart Define. (2016). considerably thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/considerably/thesaurus/antonyms
ChicagoSmart Define. 2016. "considerably thesaurus" https://smartdefine.org/considerably/thesaurus/antonyms (accessed September 20, 2026).
HarvardSmart Define 2016, considerably thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/considerably/thesaurus/antonyms>.
MLASmart Define. "considerably thesaurus" 24 March 2016. Web. 20 September 2026. <https://smartdefine.org/considerably/thesaurus/antonyms>