mock-up (noun) model: imitation, replica
Sinonime: avant-garde, coincident, concomitant, concurrent, contempo, contemporary, current, cutting-edge, fresh, last word, late, latest, latter-day, leading-edge, modernistic, modernized, modish, neoteric, new-fashioned, newfangled, novel, now, present, present-day, prevailing, prevalent, recent, state-of-the-art*, stylish, today, twenty- first century, up-to-the-minute, with-it
Antonime: ancient,
antiquated,
obsolete,
old, old-fashioned,
outdated, passe