Keep and Set off

Opposite meaning terms

Keep verb - To mark with an appropriate practice, rite, or ceremony.

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Set off is an antonym for keep.

Nearby Words: keeping, keeper

Set off verb - To cause to function.

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Keep is an antonym for set off in topics: discharge a projectile, detonate or throw a weapon, detonate weapon.

Dave doesn't know about this and sets traps for it, which the others set off to keep the rat safe.

Source: Series / NewsRadio
If the Grustrag Three or Zanuka Harvester defeat you, the game will try its absolute damndest to keep you from force-quitting the game until after they've properly set off their Non-Standard Game Over.

Source: Video Game / Warframe
Traps are set off all the way to the entrance of the dynamo facility to keep the party on rails, but nothing compares to the end.

Source: Nice Job Breaking It Hero / Video Games

Cite this Source

Set off and Keep. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/keep/set_off

Keep & Set off. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/keep/set_off>.

Set off or Keep. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/keep/set_off.

Google Ngram Viewer shows how "keep" and "set off" have occurred on timeline