22 forgotten synonyms include unremembered, out of mind, past recollection, beyond/past recall, consigned to oblivion, obliterated, blotted out, and bygone. Forgotten is an adjective, and its antonyms are remembered and memorable. Here are some additional synonyms for "forgotten" with example sentences.
22 other ways to say forgotten.
forgotten memories resurfaced after many years.
He found a forgotten letter in the drawer.
She felt forgotten by her friends.
The old house was forgotten over time.