forgetful
for.get.ful \-'get-f*l\ \-f*-le-\ aj 1: likely to forget 2: CARELESS, NEGLECTFUL 3: inducing oblivion {~ sleep} heedless or negligent habit of failing to keep in mind; OBLIVIOUS suggests a failure to notice or remember due to external causes or conditions or to a determination to ignore; UNMINDFUL may suggest inattention and heedlessness or a deliberate ignoring - for.get.ful.ly av SYN syn OBLIVIOUS, UNMINDFUL: FORGETFUL usually implies a