Antonyms of adj reply-paid

1 sense of reply-paid

Sense 1
reply-paid -- (with cost of reply prepaid by sender; "reply-paid postcard"; "reply-paid envelope")

INDIRECT (VIA paid) -> unpaid -- (not paid; "unpaid wages"; "an unpaid bill")

Similarity of adj reply-paid

1 sense of reply-paid

Sense 1
reply-paid -- (with cost of reply prepaid by sender; "reply-paid postcard"; "reply-paid envelope")
       => paid (vs. unpaid) -- (marked by the reception of pay; "paid work"; "a paid official"; "a paid announcement"; "a paid check")