Synonyms of anonymous

Adjective

1. anonymous (vs. onymous), anon., nameless, unidentified, unknown, unnamed

usage: having no known name or identity or known source; "anonymous authors"; "anonymous donors"; "an anonymous gift"

2. anonymous, faceless (vs. faced)

usage: not known or lacking marked individuality; "brown anonymous houses"; "anonymous bureaucrats in the Civil Service"

Definition and meaning of anonymous (Dictionary)