hotheaded vs impetuous

hotheaded and impetuous both are adjectives.

Word	Noun	Adjective	Verb	Adverb
hotheaded	No	Yes	No	No
impetuous	No	Yes	No	No

As adjectives, hotheaded and impetuous are synonyms defined as:

hotheaded and impetuous: characterized by undue haste and lack of thought or deliberation

Other synonyms of hotheaded include brainish, impulsive, madcap, tearaway.

hotheaded (adjective)	impetuous (adjective)
quickly aroused to anger	marked by violent force
characterized by undue haste and lack of thought or deliberation	characterized by undue haste and lack of thought or deliberation