Outside and Principal object
Opposite meaning terms
Outside
Outside noun - An outer part or layer.
Principal object is an antonym for outside.
Nearby Word: outsider
Principal object
Cite this Source
Principal object and Outside. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/outside/principal_object
Outside & Principal object. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/outside/principal_object>.
Principal object or Outside. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/outside/principal_object.
Google Ngram Viewer shows how "outside" and "principal object" have occurred on timeline