Synonyms of bastardise

Verb

1. bastardize, bastardise, corrupt, pervert, subvert, demoralize, demoralise, debauch, debase, profane, vitiate, deprave, misdirect

usage: change something so that its value declines; for example, art forms

2. bastardize, bastardise, declare, adjudge, hold

usage: declare a child to be illegitimate