surplus

adjective1 of 2

extra; more than is needed

• “Peasants were allowed to sell any surplus food from the land.”Tatoeba
• “Thanks to exports, the trade surplus is maintained.”Tatoeba

Sentences from Tatoeba show real usage. A word can have several meanings, so a sentence may use another one.

noun2 of 2

That which remains when use or need is satisfied, or when a limit is reached; excess; overplus.