Fire
Fire verb - To give life, vigor, or spirit to.
Usage example: a school outing to the natural history museum fired his imagination, and he grew up to become an eminent paleontologist
Set off is a synonym for fire in shoot topic. In some cases you can use "Set off" instead a verb "Fire", when it comes to topics like let off, detonate or throw a weapon.
Set off
Set off verb - To cause to function.
Usage example: set off a bomb
Fire is a synonym for set off in shoot topic. You can use "Fire" instead a verb "Set off", if it concerns topics such as discharge a projectile, detonate weapon.
Mutual synonyms
Both terms in one sentence
- When Archer shoots the plane's engines, they short out and set off the engine fire alarm.
Source: Disposable Pilot -
When Archer shoots two of the plane's engines, they short out and set off the engine fire alarm.
Source: Film / Face/Off -
Justified in that the sprinklers are being set off by willful divine intervention, not a fire.
Source: Telepathic Sprinklers
Cite this Source
Set off and Fire. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/fire/set_off
Fire & Set off. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/fire/set_off>.
Set off or Fire. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/fire/set_off.
Google Ngram Viewer shows how "fire" and "set off" have occurred on timeline