wound up vs aroused

wound up and aroused both are adjectives.

Word	Noun	Adjective	Verb	Adverb
wound up	No	Yes	No	No
aroused	No	Yes	No	No

As adjectives, wound up and aroused are synonyms defined as:

wound up (adjective)	aroused (adjective)
brought to a state of great tension	(of persons) excessively affected by emotion
	aroused to action
	emotionally aroused
	keenly excited (especially sexually) or indicating excitement
	feeling great sexual desire
	brought to a state of great tension