2
facilely(adverb, skillfully)
2
fully
2
masterly
2
nicely
2
nimbly
1
accurately
1
adequately
1
admirably
1
agreeably
1
attentively
1
beneficially
1
benevolently
1
capitally
1
carefully
1
closely
1
commendably
1
completely
1
conscientiously
1
conversantly
1
correctly
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APASmart Define. (2015). proficiently thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/proficiently/thesaurus/synonyms
ChicagoSmart Define. 2015. "proficiently thesaurus" https://smartdefine.org/proficiently/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, proficiently thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/proficiently/thesaurus/synonyms>.
MLASmart Define. "proficiently thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/proficiently/thesaurus/synonyms>