- complimentary - conveying or resembling a compliment; "a complimentary remark"
Antonyms: uncomplimentary, belittling, deprecating, deprecative, deprecatory, depreciative, depreciatory, slighting, derogative, derogatory, disparaging, dyslogistic, dislogistic, pejorative, supercilious, sneering, snide
- complimentary, costless, free, gratis, gratuitous - costing nothing; "complimentary tickets"
Antonym: paid (indirect, via unpaid)