The Collaborative International Dictionary
Deprecatively
Deprecative \Dep"re*ca*tive\ (d[e^]p"r[-e]*k[asl]*t[i^]v), a. Serving to deprecate; deprecatory.
Syn: belittling, derogatory, pejorative, disparaging, depreciative, deprecatory, depreciatory, detractive, detracting, slighting, denigratory, uncomplimentary. [PJC] -- Dep"re*ca*tive*ly, adv.
Wiktionary
deprecatively
adv. In an deprecating manner; in a manner that deprecates; disapprovingly; deprecatingly.
WordNet
deprecatively
adv. in a deprecative manner