concerned vs unconcerned

concerned and unconcerned both are adjectives.

Word	Noun	Adjective	Verb	Adverb
concerned	No	Yes	No	No
unconcerned	No	Yes	No	No

concerned (adjective)	unconcerned (adjective)
feeling or showing worry or solicitude	lacking in interest or care or feeling
involved in or affected by or having a claim to or share in	not occupied or engaged with
culpably involved	easy in mind; not worried