Added 10 October 2026 unfermented adjective Categories: Describing WordsObscure Words adjective ! Definition from WordNet 3.1, Princeton University. More about unfermented at Wordnik → Where our words come from → Not soured or preserved. sweet milk Related Words: unsouredsweetnonfermentedunfermentingunfermentablenonfermentingnonfermentativeunderfermentedunfesteredunmaltednonfermentableunbrewed Back to today's word