In a bastardly manner.

Third-person singular simple present indicative form of bastardise

present participle of bastardise

plural of bastardly gullion

(historical) A document that named the father of a child whose parents were not married, and stipulated payments (to the mother or to the parish) to be made for its upkeep

plural of bastardisation

plural of bastardy

plural of bastardy bond

(dated) The state of being a bastard (illegitimate child). / (rare) The unpleasant behaviour of a bastard (objectionable person).

Alternative spelling of bastardizer