UNFASTEN Synonyms: 27 Similar and Opposite Words

unfasten

verb

ˌən-ˈfa-sᵊn

Definition of unfasten

as in to untie

to disengage the knotted parts of gently unfastened the strings of the baby's hood

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Example Sentences

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Recent Examples of unfasten Kelce unfastened the clasp on another necklace and then a third, before Chris Jones, his teammate for a decade, walked over and approached him. — Kansas City Star, 5 Jan. 2026 Since the shoulder seams unfasten under pressure, the armholes can't be used as makeshift nooses, either. — Brendan Morrow, USA Today, 17 Dec. 2025 Adama unfastened a padlock and loosened the chain securing the doors. — Ken Harbaugh, The Atlantic, 15 Sep. 2025 Chisolm immediately dropped his bat and unfastened his elbow guard. — Dan Freedman, Forbes.com, 4 Sep. 2025 See All Example Sentences for unfasten

Recent Examples of Synonyms for unfasten

Verb

This and that Why yes, Dolphins quarterback Malik Willis does in fact play with his shoelaces untied.

— Barry Jackson, Miami Herald, 21 Aug. 2026
Most versions of the story focus on the shock ending, the moment the ribbon comes untied and Jenny’s head plops to the floor.

— Jennifer Givhan, PEOPLE, 17 Aug. 2026

Definition of untie

Verb

Legal and campaign finance experts told CNBC the dispute could eventually reach the Supreme Court, whose 6-3 conservative majority has repeatedly loosened campaign finance restrictions.

— Luke Fountain, CNBC, 6 Nov. 2026
Elsewhere on the ballot, Miami-Dade voters rejected a referendum loosening restrictions on advertising in county parks.

— Douglas Hanks, Miami Herald, 4 Nov. 2026

Definition of loosen

Verb

Opponents argue that the measure's sole purpose is to undo Proposition 40.

— Richard Ramos, CBS News, 2 Nov. 2026
Much like on Baby Keem’s Ca$ino, another recent rap epic undone by its author’s inability to overcome lingering trauma, BigX can’t always navigate around his unnamed haters.

— Mosi Reeves, Rolling Stone, 1 Nov. 2026

Definition of undo

Verb

This understanding has unbound many, including me, from contagions that have felt far from imaginary.

— Tony Lobl, Christian Science Monitor, 24 July 2026
This work unbinds the body from centuries of Western imagery, freeing it from representation and opening it to abstraction.

— Mame-Diarra Niang, Artforum, 2 Nov. 2025