Synonyms of pseudonym

pseudonym

noun

ˈsü-də-ˌnim 

as in alias

a fictitious or assumed name

the most notorious serial killer of the 19th century remains known only by the pseudonym of Jack the Ripper

Synonyms & Similar Words

• alias
• nickname
• pen name
• nom de guerre
• appellation
• designation
• sobriquet
• misnomer
• nom de plume
• epithet

Example Sentences

Recent Examples of pseudonym

Two are being identified with pseudonyms out of concern for the safety of relatives in Afghanistan. — Dominique Soguel, Christian Science Monitor, 15 Aug. 2026

Tusk said at the time that the killing of Robert Kuzovkov, known by the pseudonym Semyon Skrepetsky, had the hallmarks of a political assassination. — Claudia Ciobanu, Chicago Tribune, 13 Aug. 2026

Robert Kuzovkov, known by the pseudonym Semyon Skrepetsky was critical of Putin and Tusk said at the time that the killing had the hallmarks of a political assassination. — CBS News, 13 Aug. 2026

Beloozerov’s son, who asked to be identified by a pseudonym, Alexander, due to the sensitive circumstances surrounding his father’s death, said his father even sent a care package to Ukrainian troops containing money, flashlights and tactical gear. — Isabelle Chapman, CNN Money, 10 Aug. 2026

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