bastardise bastardisation • bastardised · · · Info · Definitions · Synonyms · Characters · · bastardise · · Text Latin · · Script 10 · · Length 3 · · Syllables Definitions · · · (verb) change something so that its value declines; for example, art forms. Synonyms: bastardize. · · Verb Definition 1 (verb) declare a child to be illegitimate. Synonyms: bastardize. · · Verb Definition 2 Synonyms · · · bastardize · · Synonym 1 Characters · · a latin small letter a U+0061 b latin small letter b U+0062 d latin small letter d U+0064 e latin small letter e U+0065 i latin small letter i U+0069 r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074