Alter ego
Alter ego noun - A person who has a strong liking for and trust in another.
Best friend and alter ego are semantically related. In some cases you can use "Best friend" instead a noun phrase "Alter ego".
Best friend
Best friend noun - The one friend who is closest to you.
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Synonyms for Best friend
Alter ego and best friend are semantically related. You can use "Alter ego" instead a noun phrase "Best friend".
Mutual synonyms
Related pairs
- friend and alter ego
- friend and best friend
- intimate and alter ego
- intimate and best friend
- familiar and alter ego
- familiar and best friend
- companion and alter ego
- companion and best friend
- confidante and alter ego
- confidante and best friend
- comrade and alter ego
- comrade and best friend
- buddy and alter ego
- buddy and best friend
Both terms in one sentence
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Cybersix: Subverted, Cybersix's civilian alter ego is her crossdressing as Lucas' best friend Adrian.
Source: Loves My Alter Ego - Yubisaki Milk Tea first play it straight when Wataru fall in love with Yuki, the alter ego of his best friend Yoshinori, the main protagonist.
Source: Loves My Alter Ego -
Secret Identity: Maz (his best friend), Kelly, Sheila, and DudePow are the only people who know about Guy's alter ego.
Source: Western Animation / SheZow
Cite this Source
Best friend and Alter ego. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/alter_ego/best_friend
Alter ego & Best friend. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/alter_ego/best_friend>.
Best friend or Alter ego. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/alter_ego/best_friend.
Google Ngram Viewer shows how "alter ego" and "best friend" have occurred on timeline