U0064200 (ŭn-dĭp′lə-măt′ĭk)adj. Not tactful or diplomatic.un·dip′lo·mat′i·cal·ly adv.Thesaurus
Adv.
1.
undiplomatically - without diplomacy; in an undiplomatic manner; "she declined the invitation undiplomatically"diplomatically - with diplomacy; in a diplomatic manner; "he answered very diplomatically"