incognito Synonyms

under a false name unnamed unidentified camouflaged unlabeled under-the-table stage name pen name nom de plume nom de guerre assumed name unacknowledged untitled unknown unrecognized unspecified unsung unrevealed unrecognised unnoted undubbed undisclosed undesignated under cover unclaimed unavowed undercover unsigned in disguise unchristened stealthily sobriquet furtively disguised covertly covert confidential concealed clandestine catlike authorless anonymously anonymous anonym anon guiser hidden secretly secret pseudonymous