proficient
suomi-englanti sanakirjaproficient englannista suomeksi
taitava
Substantiivi
Verbi
proficient englanniksi
Good at something; skilled; fluent; practiced, especially in relation to a task or skill.
(ux)
(RQ:Burroughs Tarzan of the Apes)
An expert.
{{quote-text|en|year=1880|author=Francis John Bellew|title=Memoirs of a Griffin; Or, A Cadet's First Year in India|page=202
{{quote-book|en|year=1924|author=Herman Melville|title=Billy Budd|location=London|publisher=Constable & Co.|chapter=10|url=http://gutenberg.net.au/ebooks06/0608511h.html
(inflection of)