Synonyms of so-called

1 Syllable
mock, shams, sham
2 Syllables
formal, shamming, semblant, shamer, mocker, quasi, semi
3 Syllables
titular, alleged, pretended, itular, self-named, soi-disant, nominal, purported, socalled, self-styled, professed
4 Syllables
ostensible, allegedly, imposturous