"More forgetful" is the comparative form of forgetful. "Most forgetful" is the superlative form. There is no such word as "forgetfuller".
Most forgetful.
He is a forgetful person as he forgets his wife's birthday. Forgetful is a word to show not remembering.
The opposite of forgetful is mindful,
EX:I can be vary forgetful sometimes.Sorry I forgot I'm very forgetful
''' forgetful = كثير النسيان'''
forgetful = Poina wale [po-eena vahlay]
"forgetful" is an adjective.
She misses appointments because she is forgetful.
The cast of Forgetful Flossie - 1913 includes: Pearl White as Forgetful Flossie
A synonym for forgetful is absentminded or oblivious.
Jake simcox is the most forgetful in the universe bhavik patel