bastard (adj.)
illegitimate, spurious, unauthorized
CE III.ii.19[Luciana to Antipholus of Syracuse] Shame hath a bastard fame, well managed
MV III.v.11[Jessica to Launcelot, of not being Shylock's daughter] That were a kind of bastard hope indeed!
Sonn.68.3[] Before these bastard signs of fair were borne
SHAKESPEARE'S WORDS © 2018 DAVID CRYSTAL & BEN CRYSTAL