Antonyms for sharpen

Antonyms for (verb) sharpen

Main entry: sharpen, focalise, focalize, focus

Definition: put (an image) into focus

Usage: Please focus the image; we cannot enjoy the movie

Antonyms: blear, blur

Definition: make dim or indistinct

Main entry: sharpen

Definition: raise the pitch of (musical notes)

Antonyms: drop, flatten

Definition: lower the pitch of (musical notes)

Main entry: sharpen

Definition: make sharp or sharper

Usage: sharpen the knives

Antonyms: dull, blunt

Definition: make dull or blunt

Main entry: sharpen

Definition: make (images or sounds) sharp or sharper

Antonyms: soften

Definition: make (images or sounds) soft or softer