leftover

(noun) a small part or portion that remains after the main part no longer exists. Synonyms: remnant.

(adj) not used up. Synonyms: left over(predicate), left(predicate), odd, remaining, unexpended. Examples: "Leftover meatloaf." "She had a little money left over so she went to a movie." "Some odd dollars left." "Saved the remaining sandwiches for supper." "Unexpended provisions."