paid vs unpaid

paid and unpaid both are adjectives.

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

paid (adjective)	unpaid (adjective)
marked by the reception of pay	not paid
involving gainful employment in something often done as a hobby	engaged in as a pastime
yielding a fair profit	without payment