LOCKED (UP) Synonyms: 50 Similar and Opposite Words

locked (up)

verb

past tense of lock (up)

as in imprisoned

to put in or as if in prison if they catch you, they're going to lock you up and throw away the key!

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Recent Examples of Synonyms for locked (up)

Verb

Mohammed confessed to planning and executing the attacks while imprisoned at Guantanamo Bay.

— Emily Mae Czachor, CBS News, 10 Sep. 2026
Khalid Sheikh Mohammed remains imprisoned at Guantanamo Bay, where he and three co-defendants are scheduled to face a military tribunal in 2028.

— Saman Shafiq, USA Today, 10 Sep. 2026

Definition of imprisoned

Verb

Peyton Stewart was a 21-year-old international business major who grew up with her sister in Westwood, New Jersey, studied abroad in London and interned at TikTok.

— Amanda Lee Myers, USA Today, 4 Sep. 2026
Johnson hired a young Ossoff as a staffer on the recommendation of the late Georgia Congressman John Lewis, the civil rights icon Ossoff interned for and considered a mentor.

— Sam Gringlas, NPR, 27 Aug. 2026

Definition of interned

Verb

Carpenter, now 62, has been incarcerated at York Correctional Institution in Niantic for 25 years.

— Greg Smith, Hartford Courant, 8 Sep. 2026
People in crisis incarcerated in Joliet have set over 60 fires since summer 2024, including eight cases of self-immolation and, after guards impeded access to lifesaving care, at least one death.

— Joan Steffen, Chicago Tribune, 7 Sep. 2026

Definition of incarcerated

Verb

The birds — which were Neisen’s idea — are usually confined to the rooftop of the converted 19th-century industrial space, a surprising country quirk in the heart of the city designed by landscaping firm Brooklyn Grange.

— Tanya Fevzi, CNN Money, 10 Sep. 2026
Feeling overwhelmed and anxious is not just confined to adults; kids can feel it, too.

— John Shumway, CBS News, 10 Sep. 2026

Definition of confined

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locked out

locked (up)

locker

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“Locked (up).” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/locked%20%28up%29. Accessed 12 Sep. 2026.

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Synonyms of locked (up)

verb

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