Synonyms of whatsis

1 Syllable
x
2 Syllables
pseudo, secret, whosis, bearding
3 Syllables
unsigned, unnamed, nameless, unclaimed
4 Syllables
anonymous, apparatus, unavowed, incognito, undisclosed, pseudonymous, unattested, uncredited, unspecified
5 Syllables
whatchamacallit, undesignated, innominate, unidentified, unacknowledged