#1
forgetful a. [
unretentive, short] (of memory) deficient in retentiveness or range; "a short memory"
. wn #2
forgetful a. [
unmindful, mindless] not mindful or attentive; "while thus unmindful of his steps he stumbled"- G.B.Shaw
. wn #3
forgetful s. [
oblivious] failing to keep in mind; "forgetful of her responsibilities"; "oblivious old age"
. wn