1. forgetful - Adjective
2. forgetful - Adjective Satellite
Apt to forget; easily losing remembrance; as, a forgetful man should use helps to strengthen his memory.
Heedless; careless; neglectful; inattentive.
Causing to forget; inducing oblivion; oblivious.
Source: Webster's dictionaryforgetful of her responsibilities Source: Internet
oblivious old age Source: Internet
while thus unmindful of his steps he stumbled Source: Internet
a short memory Source: Internet
Additionally, there's a classic Dennis freak-out and an inspiring but forgetful speech from Frank. Source: Internet
As an example of this, he gives origami patterns in elementary schools – except in rare cases, the meme is either passed on in the exact sequence of instructions, or (in the case of a forgetful child) terminates. Source: Internet