Companion and Significant other

Companion

Companion noun - A person frequently seen in the company of another.

Significant other and companion are semantically related. In some cases you can use "Significant other" instead a noun "Companion".

Nearby Words: companionable, companionship, companioned

Significant other

Significant other noun - The person to whom another is married.

Companion and significant other are semantically related. You can use "Companion" instead a noun phrase "Significant other".
Cite this Source
Significant other and Companion. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/companion/significant_other
Companion & Significant other. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/companion/significant_other>.
Significant other or Companion. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/companion/significant_other.
Google Ngram Viewer shows how "companion" and "significant other" have occurred on timeline