49 entries under proficient topic. ×

2
fitted(suitable, adequate, skilled, competent, capable)
2
worthy(competent, capable)
1
adroit(adjective, keen, smart, intelligent, competent)
1
agile(keen, smart, intelligent, competent, capable)
1
artful(keen, smart, intelligent, competent, capable)
1
bright(adjective, familiar, competent, informed, capable)
1
deft(keen, smart, intelligent, competent, capable)
1
effective(keen, smart, intelligent, competent, capable)
1
effectual(keen, smart, intelligent, competent, capable)
1
equipped(suitable, adequate, competent, capable)
1
facile(keen, smart, intelligent, competent, capable)
1
ingenious(keen, smart, intelligent, competent, capable)
1
keen(adjective, smart, intelligent, competent, capable)
1
know backwards and forwards(expression, keen, smart, intelligent, competent)
1
masterful(adjective, keen, smart, intelligent, competent)
1
powerful(keen, smart, intelligent, competent, capable)
1
practiced(adjective, keen, smart, familiar, suitable)
1
responsible(keen, smart, intelligent, competent, capable)
1
tuned in(expression, adjective, familiar, knowledgeable, competent)
1
versant(adjective, familiar, knowledgeable, skilled, competent)
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APASmart Define. (2015). au fait thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/au_fait/thesaurus/synonyms
ChicagoSmart Define. 2015. "au fait thesaurus" https://smartdefine.org/au_fait/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, au fait thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/au_fait/thesaurus/synonyms>.
MLASmart Define. "au fait thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/au_fait/thesaurus/synonyms>