Antonyms of adj nonreturnable

1 sense of nonreturnable

Sense 1
nonreturnable (vs. returnable) -- (that may not be returned; "nonreturnable bottles cannot be exchanged for a deposit"; "sale merchandise is nonreturnable")

returnable (vs. nonreturnable) -- (that may be returned; "returnable bottles and cans"; "this merchandise is returnable if you save the receipt")
        => revertible -- (to be returned to the former owner or that owner's heirs)

Similarity of adj nonreturnable

1 sense of nonreturnable

Sense 1
nonreturnable (vs. returnable) -- (that may not be returned; "nonreturnable bottles cannot be exchanged for a deposit"; "sale merchandise is nonreturnable")