adept

About 2.05 uses per million words.

Meaning

1. adjective Well skilled; completely versed; thoroughly proficient.
2. noun One fully skilled or well versed in anything; a proficient

   adepts in philosophy

Similar words

proficient expert practiced skilled skillful hotshot genius maven good wiz

Often followed by

at in and with of as than is to

Word family

adepter adeptest adeptly adeptness adeptnesses adepts