on impulse
On a whim
On impulse describes acting from a sudden urge rather than deliberation or planning.
The phrase captures decisions made in the moment, without forethought: She bought the dress on impulse, On impulse, he quit his job.
Impulse buying is a recognized phenomenon in retail, where stores position items to trigger such unplanned purchases.
- heedlessnessFailure to notice danger
- spur of the momentDone without prior planning
- in a heartbeatWithout any delay
- knee-jerk reactionInstinctive, unconsidered response
- gut feelingInstinctive sense about something
heat of the moment · instinct · on a whim · excitement · buying spree · urge · unplanned · leap of faith · throw caution · wild hair · automaticity · snap judgment · improvisation · reactivity · immediacy · whimsy · rashness · spontaneity
on impulsedeliberately
Done with intention
intentionally · by design · calculatedly · methodically · strategically
on impulserationally
In a logical manner
logically · analytically · dispassionately · level-headedly · coolly
on impulsecautiously
In a guarded manner
prudently · circumspectly · guardedly · judiciously · warily
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