9
expertly(adverb, skillfully)
8
ably(adverb, skillfully)
7
competently(adverb, skillfully)
7
skillfully(adverb, skillfully)
6
adeptly(adjective, adverb, skillfully)
6
deftly(adverb, skillfully)
6
well(adverb, pleasantly, happily, capably)
5
adroitly(adverb, skillfully)
5
capably(adverb, skillfully)
5
efficiently
5
handily
5
masterfully(adverb, skillfully)
3
dexterously
3
neatly
3
skilfully
2
aptly
2
artfully(adverb, skillfully)
2
cleverly
2
consummately
2
effectively
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APASmart Define. (2015). proficiently thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/proficiently/thesaurus/synonyms
ChicagoSmart Define. 2015. "proficiently thesaurus" https://smartdefine.org/proficiently/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, proficiently thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/proficiently/thesaurus/synonyms>.
MLASmart Define. "proficiently thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/proficiently/thesaurus/synonyms>