forgetful
adjective
[ fəˈɡɛtfʊl ]
• apt or likely not to remember.
• "I'm a bit forgetful these days"
Similar:
absent-minded,
apt to forget,
amnesic,
amnesiac,
vague,
abstracted,
scatterbrained,
heedless,
neglectful,
careless,
unmindful,
disregardful,
inattentive to,
negligent about,
oblivious to,
lax about,
indifferent to,
remiss in/about,