dimness
5 antonyms for dimness — opposites grouped by meaning.
Noun — A lack of brightness, clarity, or sharpness.
Synonyms by Meaning
1. noun
A lack of brightness, clarity, or sharpness.
3. noun
(informal) A lack of intelligence; slow-wittedness.
Opposites
Antonyms
Etymology
Came from Middle English dymnes, dymnesse, which developed from Old English dimnes, dymnys, dimness (“dimness, darkness, obscurity”); equivalent to dim plus -ness.
Full origin of dimness →