Alter ego
Alter ego noun - A person who has a strong liking for and trust in another.
Usage example: over the years the state's other senator became his alter ego as well as his political ally
Mutual synonyms
Related pairs
Cite this Source
Ally and Alter ego. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/alter_ego/ally
Alter ego & Ally. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/alter_ego/ally>.
Ally or Alter ego. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/alter_ego/ally.
Google Ngram Viewer shows how "alter ego" and "ally" have occurred on timeline