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Synonyms

unstick

American  
[uhn-stik] / ʌnˈstɪk /

verb (used with object)

  • unsticks,
    present (3rd person singular)
  • unstuck,
    past participle,  past
  • unsticking
    present participle
  1. to free, as one thing stuck to another.


verb (used without object)

  • unsticks,
    present (3rd person singular)
  • unstuck,
    past participle,  past
  • unsticking
    present participle
  1. to become unstuck.

    Finally, the car's horn unstuck.

unstick British  
/ ʌnˈstɪk /

verb

  1. (tr) to free or loosen (something stuck)

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Inflected Forms

Participles

Conjugated Forms

Present

Past

Future

Etymology

Origin of unstick

First recorded in 1700–10; un- 2 + stick 2

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

The agreement could help unstick energy flows through Hormuz and ease pressure on the global economy.

From The Wall Street Journal Aug. 8, 2026

"We - our team and the United States administration - came to Beijing in order to unstick what has been stuck since almost last August," Kerry told reporters late on Wednesday.

From Reuters Jul. 19, 2023

Roy runs into Phoebe’s teacher — yay, Phoebe, genuinely and always — and she says he seemed “stuck” the last time they spoke, which evidently serves to immediately unstick him.

From New York Times May 17, 2023

Within days of my injury, I could unstick my tongue from the roof of my mouth and create an odd sound every now and then, but I couldn’t communicate in any traditional sense.

From Washington Post Feb. 25, 2023

My tongue felt like it had been glued to the roof of my mouth, and as much as I tried, it wouldn’t unstick.

From "The First Rule of Punk" by Celia C. Pérez

He unsticks the phone from his ear and stretches it out to me.

From "Saints and Misfits" by S.K. Ali

Aston Villa's Tyrone Mings came unstuck in a Champions League game against Club Brugge in November 2024, conceding a penalty for handball after Emiliano Martinez kicked the ball to him.

From BBC Aug. 14, 2026

But many family-run businesses come unstuck because they focus on short-term moneymaking, he said.

From The Wall Street Journal Feb. 16, 2026

Over the last couple of years, the long-term political parallels between the U.S. and the United Kingdom seem to have come unstuck.

From Salon Feb. 15, 2026

But Van Veen came unstuck in a tight contest with Van Gerwen, who averaged seven points more than the European champion in the final to take victory.

From BBC Feb. 5, 2026

Billy first came unstuck while World War Two was in progress.

From "Slaughterhouse-Five" by Kurt Vonnegut

By curling and uncurling their toes, geckos can alternate between sticking and unsticking from a surface, and thus easily move across it.

From Textbooks Feb. 14, 2019

But unsticking systems is not just a technological challenge.

From Slate Jan. 8, 2015

As we look toward unsticking calcified systems, we may find hope from a practice rarely celebrated by technological innovators: regulation.

From Slate Jan. 8, 2015

Thankfully, there are ways to manage this; unsticking that clog and getting everything flowing freely again.

From Forbes Sep. 6, 2014

Worry twines in my chest, and I keep unsticking my feet, in case I need to run out to find Dad and tell him I want to go home, now.

From "Rules" by Cynthia Lord

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