modified
not remembered, not recalled, not recollected, unremembered, unrecalled, unrecollected, unretained, obliterated, lost, lapsed, out of one's mind, clear out of one's mind, clean out of one's mind, gone out of one's head, erased from one's mind, having slipped one's mind, erased from one's consciousness, beyond recall, past recollection, past recall, consigned to oblivion, sunk in oblivion, overlooked, ignored, lost sight of, not recoverable, blotted out, blanked out; see also abandoned, neglected.
