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Definition of forgetfulness
forgetfulness
/fərˈɡɛtfəlnəs/
for · get · ful · ness
Adverb:forgetfully
•Adjective:forgetful
forgetfulness Lexical Profile
CEFR
B2
Grade
6
Tier
2
Usage
Top 10k
Syllables
4
forgetfulness Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
The quality or condition of being likely to forget things; a lapse or failure of memory.
Example
"His occasional forgetfulness led him to start writing all his appointments in a daily planner."
2
Failure to give proper care or attention to one's duties or obligations; neglectfulness.
Example
"In the rush of city life, she felt a guilty sense of forgetfulness toward her childhood friends."
Synonyms
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View all antonyms for forgetfulness• Rhymes for forgetfulness
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Word Origin & Etymology
Inherited from Old English forġietulnes, formed from forġietol ('forgetful') and the suffix -nes ('-ness').
Cite this Entry
Wordmom. (2026). Definition of Forgetfulness. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/forgetfulness