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Definition of impulsive

impulsive

/ɪmˈpʌl.sɪv/
im · pul · sive
Adverb:impulsively
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impulsive Lexical Profile

impulsive Game Scores & Validity

• adjective

1

Acting or done suddenly without forethought, careful planning, or consideration of the consequences.

Example

"He regretted his impulsive decision to quit his job before securing another position."

2

Having the power or tendency to impel or drive forward; acting as a sudden, brief mechanical force.

Example

"The engineer measured the impulsive force exerted by the hammer striking the steel plate."

Synonyms
View all synonyms for impulsive
Antonyms
View all antonyms for impulsive

Word Nuance & Usage

Do not confuse 'impulsive' with 'compulsive': 'impulsive' behavior is spontaneous and unplanned, whereas 'compulsive' behavior is driven by an irresistible internal urge, often performed repeatedly to relieve anxiety.

• Rhymes for impulsive

• Nearby Words

impudent
impudently
impulse
impulsive
impulsively
impulsiveness
impulsivity

Word Origin & Etymology

Borrowed from Middle French 'impulsif' or directly from Late Latin 'impulsivus', derived from Latin 'impulsus', the past participle of 'impellere' ('to push against, drive forward').

Cite this Entry

Wordmom. (2026). Definition of Impulsive. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/impulsive
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