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

Synonyms & Similar Words

Relevance

Antonyms & Near Antonyms

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

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

However, restrictions have begun to loosen over the last decade, and some players have been allowed to compete abroad or join lucrative leagues.

— ABC News, ABC News, 8 Oct. 2026
However, the task force urged county leaders to more aggressively lobby state politicians to loosen those spending restrictions, allowing money to be used on other local needs like transportation and housing.

— Ryan Gillespie, The Orlando Sentinel, 8 Oct. 2026

Definition of loosen

Verb

Qrator specifically warns that removing the malware does not undo credentials or tokens that attackers may have already stolen.

— Kurt Knutsson, FOXNews.com, 5 Oct. 2026
After five shootings in less than a week left at least 46 people dead, South Africa is wrestling with how to tackle a spike in gun crime that threatens to undo recent progress in reducing its notoriously high murder rate.

— Nimi Princewill, CNN Money, 2 Oct. 2026