Lock and Opener

Opposite meaning words

Lock noun - One that is certain to succeed.

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Opener is an antonym for lock.

Nearby Words: locked, lockup, locker, locket, lockout

Opener noun - A hand tool used for opening sealed containers (bottles or cans).

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Lock is an antonym for opener in item that unlocks topic.

Nearby Words: open, opening, opened

Cite this Source

Opener and Lock. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/lock/opener

Lock & Opener. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/lock/opener>.

Opener or Lock. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/lock/opener.

Google Ngram Viewer shows how "lock" and "opener" have occurred on timeline