Thesaurus.com
Dictionary.com
Definitions

alter ego

[awl-ter ee-goh, eg-oh, al-] / ˈɔl tər ˈi goʊ, ˌɛg oʊ, ˈæl- /
NOUN
other side to personality
Synonyms
WEAK


NOUN
companion
Synonyms


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Bombastic yet intimate, fantastical yet sensible, Colbert’s farewell to his Comedy Central audience and his conservative alter ego was about as lovely and loving as TV can be.

From Salon • May 21, 2026

The hero Cage plays, Ben Reilly, has a masked alter ego, the Spider, who possesses the ability to swing from building to building to fight crime.

From Los Angeles Times • May 20, 2026

McGuigan calls the brashness part of an "alter ego", suggesting Caroline is playing the part, but also sees a deeper link to the independence she has carved out.

From BBC • Apr. 5, 2026

The film also stars Tom Neuwirth, known for his drag alter ego Conchita Wurst, who won the Eurovision Song Contest for Austria in 2014.

From Barron's • Feb. 18, 2026

I’d always thought of him as Baba’s quiet alter ego, my writing mentor, my pal, the one who never forgot to bring me a souvenir, a saughat, when he returned from a trip abroad.

From "The Kite Runner" by Khaled Hosseini




Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "alter ego" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com