4
minutely
2
fractionally
2
imperceptibly
2
tinily
1
atomically
1
barely
1
evanescently
1
fragmentarily
1
hardly
1
homeopathically
1
inappreciably
1
inconsiderably
1
infinitely
1
infinitesimal
1
insignificantly
1
invisibly
1
little
1
microscopically
1
minimally
1
narrowly
<12>
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APASmart Define. (2013). infinitesimally thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/infinitesimally/thesaurus/synonyms
ChicagoSmart Define. 2013. "infinitesimally thesaurus" https://smartdefine.org/infinitesimally/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2013, infinitesimally thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/infinitesimally/thesaurus/synonyms>.
MLASmart Define. "infinitesimally thesaurus" 28 June 2013. Web. 22 September 2026. <https://smartdefine.org/infinitesimally/thesaurus/synonyms>