complimentary vs unpaid

complimentary and unpaid both are adjectives.

Word	Noun	Adjective	Verb	Adverb
complimentary	No	Yes	No	No
unpaid	No	Yes	No	No

complimentary (adjective)	unpaid (adjective)
conveying or resembling a compliment	not paid
costing nothing	engaged in as a pastime
	without payment