- unbuttoned, unfastened - not buttoned; "the wind picked up the hem of her unbuttoned coat"
Antonyms: buttoned, fastened, botonee, botonnee, button-down
- unbuttoned, unlaced - not under constraint in action or expression; "this unbuttoned and disrespectful age"- Curtis Bok; "unlaced behavior in the neighborhood pub"
Antonym: restrained (indirect, via unrestrained)
- unbutton - undo the buttons of; "unbutton the shirt"
--1 is one way to undo
Antonyms: button
Sample sentence:
Somebody ----s something