unaffected vs unemotional

unaffected and unemotional both are adjectives.

Word	Noun	Adjective	Verb	Adverb
unaffected	No	Yes	No	No
unemotional	No	Yes	No	No

unaffected (adjective)	unemotional (adjective)
undergoing no change when acted upon	unsusceptible to or destitute of or showing no emotion
free of artificiality; sincere and genuine	cool and formal in manner
emotionally unmoved
unaware of or indifferent to