Antonyms of adj unexpended

2 senses of unexpended

Sense 1
unspent, unexpended -- ((of financial resources) not spent; "unexpended funds"; "his unspent allowance")

INDIRECT (VIA unexhausted) -> exhausted, spent -- (depleted of energy, force, or strength; "impossible to grow tobacco on the exhausted soil"; "the exhausted food sources"; "exhausted oil wells")

Sense 2
leftover, left over (predicate), left (predicate), odd, remaining, unexpended -- (not used up; "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")

INDIRECT (VIA unexhausted) -> exhausted, spent -- (depleted of energy, force, or strength; "impossible to grow tobacco on the exhausted soil"; "the exhausted food sources"; "exhausted oil wells")

Similarity of adj unexpended

2 senses of unexpended

Sense 1
unspent, unexpended -- ((of financial resources) not spent; "unexpended funds"; "his unspent allowance")
       => unexhausted (vs. exhausted) -- (not used up completely; "an unexhausted well")

Sense 2
leftover, left over (predicate), left (predicate), odd, remaining, unexpended -- (not used up; "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")
       => unexhausted (vs. exhausted) -- (not used up completely; "an unexhausted well")