motive

/ˈməʊtɪv/noun

A reason that makes someone do something, especially a hidden or criminal one.

Example sentences

“Police are still searching for a motive in the shooting.”
“What was her motive for quitting so suddenly?”
“He insisted he had no hidden motive for helping them.”

Common phrases: an ulterior motive, a profit motive, a motive for the crime. 'Motivation' is broader and describes the drive or desire to do something.

Synonyms for motive

reason
purpose

Often confused with motive

motive vs motivation

On the Academic Word List. Find it in: Academic vocabulary.

Related words

mountainA very high, steep-sided mass of land that rises well above the surrounding area, usually with a narrow top.motivateTo give someone a reason or desire to do something; to inspire effort.mouthguardA protective piece, usually plastic, worn inside the mouth to cover the upper or lower teeth, or both.motherA woman who has a child, whether by giving birth, adopting, or fostering; a female parent.muddyDirty with wet soil, or containing a lot of it.motelA roadside hotel for people traveling by car, where guests usually park right outside their rooms.