1
as in friend
a person who has a strong liking for and trust in another
over the years the state's other senator became his alter ego as well as his political ally
Synonyms & Similar Words
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Antonyms & Near Antonyms
2
as in image
something or someone that strongly resembles another
the hero of the novel is clearly the author's alter ego, right down to his receding hairline and middle-aged paunch
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
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Recent Examples of alter ego
Accustomed to his Atalanta sides racking up more than 100 goals a season, Roma were an anaemic alter ego.
—
James Horncastle, New York Times, 12 May 2026
No one but a few friends know about Prince Adam’s powerful alter ego, He-Man.
—Sanat Pai Raikarall, Encyclopedia Britannica, 4 May 2026
Cambridge/Harvard Square Technically its own city, Cambridge operates as Boston's uber-intellectual alter ego—home to Harvard University and MIT.
—Cameron Sperance, Travel + Leisure, 3 May 2026
With a few simple prompts, anyone can summon up a team of realistic alter egos.
—Will Gottsegen, The Atlantic, 24 Apr. 2026
See All Example Sentences for alter ego
James Horncastle, New York Times, 12 May 2026
No one but a few friends know about Prince Adam’s powerful alter ego, He-Man.
—Sanat Pai Raikarall, Encyclopedia Britannica, 4 May 2026
Cambridge/Harvard Square Technically its own city, Cambridge operates as Boston's uber-intellectual alter ego—home to Harvard University and MIT.
—Cameron Sperance, Travel + Leisure, 3 May 2026
With a few simple prompts, anyone can summon up a team of realistic alter egos.
—Will Gottsegen, The Atlantic, 24 Apr. 2026
See All Example Sentences for alter ego
Recent Examples of Synonyms for alter ego
Noun
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Aiyuk has posted pictures of himself wearing a hat of the Washington Commanders, whose quarterback, Jayden Daniels, is one of Aiyuk’s closest friends and former Arizona State teammates.—
Cam Inman,
Mercury News,
10 June 2026
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That year, even major characters and first-person narrators wound up dead, killed by strangers or friends or family members, often by parents, or serial murderers, or in accidents, usually right at the end at the story, no warning.—
Literary Hub,
Literary Hub,
10 June 2026
Noun
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Eastern Ukraine — There is a whirr, a flurry of dust, a pause as the grainy image recalibrates, and then a devastating blast.—
Nick Paton Walsh,
CNN Money,
30 May 2026
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This new image uses data from the Sentinel-3 mission to show in vibrant color just how extreme and far-reaching this heat has been.—
Chelsea Gohd,
Space.com,
29 May 2026
Noun
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Other landmark credits include ensemble buddy, road trip, coming-of-age film Zindagi Na Milegi Dobara (2011), directed by Zoya Akhtar, and family melodrama Kabhi Khushi Khabhie Gham (2001), directed by Karan Johar.—
Melanie Goodfellow,
Deadline,
10 June 2026
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The vibes are excellent at Buddy, which is in fact a buddy project, pooling the talents of several bar scene stalwarts.—
Becky Duffett,
Bon Appetit Magazine,
8 June 2026
Noun
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Maddox, 24; Pax, 22; Zahara, 21; Shiloh, 20; and 17-year-old twins Vivienne and Knox.—
Anthony Robledo,
USA Today,
10 June 2026
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The pair would go on to welcome twins, Schuyler and Aquinnah, in 1995, followed by daughter Esmé in 2001.—
Rebecca Aizin,
PEOPLE,
9 June 2026
Noun
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Some of those same fans were present Monday evening, watching the national team through gaps in the outer fence around Rock Chalk Park or holding their phones above the fence to take pictures and video.—
Shreyas Laddha,
Kansas City Star,
9 June 2026
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To get a full picture of the effect of this recent increase in wildfire frequency and intensity, a team of researchers fed surface ozone levels and premature death data into a deep-learning model.—
Jeanna Bryner,
Scientific American,
8 June 2026
Noun
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In Nigerian churches, fans hoisted aloft replica trophies at thanksgiving prayer services.—
Lauren Frayer,
NPR,
29 May 2026
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Officers detained many of the people in the fight after chasing them down and later found the replica Glock gun, police said.—
Rick Hurd,
Mercury News,
29 May 2026
Noun
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Those techniques facilitate back-and-forth conversations between the target and the AI clone voice, potentially making the scam more convincing, Ajder said.—
CNN.com Wire Service,
Mercury News,
29 May 2026
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In addition to the actions above, profile verification will become increasingly important as AI clones and content grow.—
William Arruda,
Forbes.com,
28 May 2026
Noun
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Sticker trading events are expected to take place across the area, so that fans can gather and swap duplicates.—
Luis Miguel Echegaray,
CBS News,
26 May 2026
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The idea is to take the photo to a 3-D printer that can make a duplicate.—
Rafaela Bassili,
Vulture,
18 May 2026
Cite this Entry
“Alter ego.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/alter%20ego. Accessed 12 Jun. 2026.
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