not versed in (adjective) unfamiliar: inexperienced; not knowing about
Sinonime: actor, beguiler, bluffer, charlatan, cheat, con artist, deceiver, empiric, fake, faker, four-flusher, fraud, hypocrite, imitator, impersonator, masquerader,
mimic, mocker, mountebank, pettifogger, phony, pretender,
pseudo, quack, scorner,
sham, sharper, shyster, trickster
Antonime: experienced,
familiar,
knowing,
versed