'unsavoury' definitions:

Definition of 'unsavoury'

(from WordNet)
adjective
Morally offensive; "an unsavory reputation"; "an unsavory scandal" [syn: unsavory, unsavoury, offensive] [ant: savory, savoury]
adjective
Not pleasing in odor or taste [syn: distasteful, unsavory, unsavoury]