most with-it (adjective) chic: fashionable
Sinonime: affair, controversial case, controversial issue,
controversy,
debate,
fuss, grist for the gossip mill, hot potato, matter of the moment, political football, rumor, scandal, talk of the town, topic of the day,
uproar, war of words
Antonime: dull, old-fashioned, out-moded, unfashionable