unfasten

Meanings

Verb

cause to become undone
- "unfasten your belt"
become undone or untied
- "The shoelaces unfastened"
To detach from any connecting agency or link; to disconnect.
To come unloosed or untied.

Origin / Etymology

From un- + fasten.

Synonyms

undo

Antonyms

button, button up, do up, fasten, tie up, zip, zip up

Scrabble Score: 11

unfasten is a valid Scrabble (US) TWL word
unfasten is a valid Scrabble Word in Merriam-Webster MW Dictionary
unfasten is a valid Scrabble Word in International Collins CSW Dictionary

Words With Friends Score: 14

unfasten is a valid Words With Friends word