Alter ego
Alter ego noun - A person who has a strong liking for and trust in another.
Inseparable companion and alter ego are semantically related. In some cases you can use "Inseparable companion" instead a noun phrase "Alter ego".
Inseparable companion
Alter ego and inseparable companion are semantically related. You can use "Alter ego" instead a noun phrase "Inseparable companion".
Mutual synonyms
Cite this Source
Inseparable companion and Alter ego. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/alter_ego/inseparable_companion
Alter ego & Inseparable companion. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/alter_ego/inseparable_companion>.
Inseparable companion or Alter ego. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/alter_ego/inseparable_companion.
Google Ngram Viewer shows how "alter ego" and "inseparable companion" have occurred on timeline