15 entries under adverb topic. ×

4
minutely
2
fractionally
2
imperceptibly
2
tinily
1
atomically
1
fragmentarily
1
insignificantly
1
invisibly
1
microscopically
1
minimally
1
narrowly
1
negligibly
1
smally
0
boundlessly
0
homoeopathically
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APASmart Define. (2013). infinitesimally thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/infinitesimally/thesaurus/synonyms
ChicagoSmart Define. 2013. "infinitesimally thesaurus" https://smartdefine.org/infinitesimally/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2013, infinitesimally thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/infinitesimally/thesaurus/synonyms>.
MLASmart Define. "infinitesimally thesaurus" 28 June 2013. Web. 30 September 2026. <https://smartdefine.org/infinitesimally/thesaurus/synonyms>