What is a synonym for the word impulsive?

Here are some synonyms for "impulsive," depending on the specific nuance you're trying to convey:

General Synonyms:

* Rash

* Hasty

* Spontaneous

* Unpremeditated

* Unplanned

* Unthinking

* Reckless

* Careless

* Sudden

* Abrupt

More Specific Synonyms:

* For a positive connotation:

* Enthusiastic

* Energetic

* Spirited

* Impetuous (can be positive or negative)

* For a negative connotation:

* Foolhardy

* Irresponsible

* Unconsidered

* Headstrong

* Impetuous (can be positive or negative)

Other Options:

* Acting on whim: Capricious, whimsical

* Acting without thinking: Unreflective, thoughtless

The best synonym will depend on the context of your writing.