Definitions for: Bastardly

[adj] born out of wedlock; "the dominions of both rulers passed away to their spurious or doubtful offspring"- E.A.Freeman

Webster (1913) Definition: Bas"tard*ly, a.
Bastardlike; baseborn; spurious; corrupt. [Obs.] -- adv. In
the manner of a bastard; spuriously. [Obs.] --Shak. Donne.

Synonyms: bastard, illegitimate, misbegot, misbegotten, spurious