Leave
Leave verb - To cause to remain behind.
Set off
Set off verb - To cause to function.
Both terms in one sentence
- Between the events of the Fallout 1 and Fallout 2, it's described that some of the Vault 13 Dwellers leave and set off after him.
Source: Downer Ending / Video Games -
No one remembers the burglar alarm they set off at the beginning of the movie, until Nick sets it off when they leave.
Source: Film / There's Nothing Out There -
There are many reasons why people might choose to leave everything they know behind and set off to carve a new life out of an untamed wilderness.
Source: Settling the Frontier
Cite this Source
Set off and Leave. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/leave/set_off
Leave & Set off. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/leave/set_off>.
Set off or Leave. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/leave/set_off.
Google Ngram Viewer shows how "leave" and "set off" have occurred on timeline