unpaid
Definitions
Not yet paid; remaining due or owing.
Done or performed without receiving payment or compensation.
Examples
The intern was frustrated because she had to complete several weeks of unpaid work.
The company is currently facing legal action due to a large amount of unpaid invoices.
Synonyms
outstanding due unsettled owing unremunerated gratuitous voluntary
Antonyms
paid settled cleared remunerated compensated salaried discharged