impulsive
word
Definition
Someone who is impulsive acts suddenly without thinking carefully about what might happen. It describes doing things based on emotion or spontaneous desire.
Usage & Nuances
Usually describes personality, not temporary moods. Often used in a slightly negative way—'an impulsive decision' suggests it wasn't well thought out. Used for both actions ('impulsive buy') and people ('he's so impulsive'). Not slang, but more common in informal or conversational language about behavior.
Example Sentences
She apologized for her impulsive comment during the meeting.
natural
Buying that car was an impulsive choice.
basic
I wish I wasn't so impulsive with my money sometimes.
natural
He made an impulsive decision to quit his job.
basic
She is very impulsive and often acts before thinking.
basic
Teenagers can be pretty impulsive, especially when they're with friends.
natural