residual

(noun) something left after other parts have been taken away. Synonyms: remainder, balance, residue, residuum, rest. Examples: "There was no remainder." "He threw away the rest." "He took what he wanted and i got the balance."

(noun) (often plural) a payment that is made to a performer or writer or director of a television show or commercial that is paid for every repeat showing. Examples: "He could retire on his residuals."

(adj) relating to or indicating a remainder. Synonyms: residuary. Examples: "Residual quantity."