1.
impulsive, driven by impulse
Acting on sudden urges without careful thought or planning.
Forms
Common patterns
Related words
Nuance: Often carries a slightly negative connotation, implying lack of self-control or foresight.
Related Words
Related:
衝動 (impulse)
Compare:
計画的 (planned)
Related:
衝動買い (impulse purchase)
Compare:
発作的 (fit-like)
Compare:
出来心で (on impulse)