bastard
1. bas.tard \'bas-t*rd\ \-le-\ n [ME, fr. OF] 1: an illegitimate child 2: something that is spurious, irregular, inferior, or of questionable orig in 3: an offensive or disagreeable person - used as a generalized term of ab use - bas.tard.ly aj 2. bastard aj 1: ILLEGITIMATE 2: of inferior breed or stock : MONGREL 3: of abnormal shape or irregular size 4: of a kind similar to but inferior to or less typical than some standard {~ measles} 5: lacking genuineness or authority : SPURIOUS