Definition of anonymous:
bearing no name, anon., indistinguishable, uncredited, unclaimed, unavowed, unidentified, unacknowledged, undifferentiated, nameless, faceless, incognito, without a name, authorless, knowledge, of unknown authorship, with the name withheld, unsigned, unknown, unnamed, nondescript, pseudonymous.
- concealed (part of speech: adjective)
secluded (part of speech: adjective)
- "The Red Cross Girls with the Russian Army", Margaret Vandercook.
- "Comrade Yetta", Albert Edwards.
- "A Rogue by Compulsion", Victor Bridges.