RichThesaurus
practiced in
practiced in
synonyms
familiar with
at home with
no stranger to
acquainted with
experienced in
plugged into
abreast of
conversant with
well versed in
au fait with
au courant with
clued up on
informed about
well up on
skilled in
up to speed on
well informed about
proficient in
up to date on
cognizant of
genned up on
apprised of
knowledgeable about
perfect in
used to
not new to
accustomed to
addicted to
prone to
skilled
up on
genned up about
clued up about
switched on to
expert
up to date with
given to
in the habit of
with a knowledge of
wont to
knowledgeable
seasoned
competent
proficient
versed in
with an understanding of
habituated to
conversant
practiced in
antonyms
unfamiliar with
ignorant of
unaccustomed
unused
ill-informed
