can't remember

Related

tip of tongue · slip · lost · fuzzy · amnesia · vague · drawing a blank · elusive · faded · misremember · lapse · blocked · murky · confused · struggling · senior moment · forgetful · dim

Opposites
memory retrieval success

can't rememberremember

Retain in mind

recall · recollect · bring to mind · retain · know by heart

Familiarity
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