impulsive
WordReference English Thesaurus © 2026
Sense: Adjective: done spontaneously
Synonyms:
spontaneous, spur-of-the-moment, snap Collocations, impromptu, rash Collocations, unplanned, sudden Collocations, unpremeditated, extemporaneous, instinctive, instinctual
Sense: Adjective: impetuous by nature
Synonyms:
impetuous, spontaneous, capricious, rash Collocations, reckless Collocations, wild Collocations, foolhardy