Up-to-date Up-to-date antonyms old old-fashioned out-of-date outdated past ignorant uninformed antiquated unknowledgeable unfashionable unstylish Full list of antonyms (143) Up-to-date synonyms current contemporary modern up-to-the-minute fashionable new au courant cutting-edge with-it state-of-the-art stylish Full list of synonyms (648)
