adjective
1.
Synonyms: up-to-date , au courant, contemporary, down-to-date, red-hot, up, up-to-the-minute
2.
Synonyms: familiar 3, acquainted, au courant, au fait, conversant, informed, up, versant, versed
adjective
1.
Synonyms: up-to-date , au courant, contemporary, down-to-date, red-hot, up, up-to-the-minute
2.
Synonyms: familiar 3, acquainted, au courant, au fait, conversant, informed, up, versant, versed
Merriam Webster. Collegiate thesaurus English vocabulary. Английский энциклопедический словарь тезаурус. 2003