Internal organs
Outside
Outside noun - An outer part or layer.
Internal organs is an antonym for outside.
Nearby Word: outsider
Both terms in one sentence
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Human Outside, Alien Inside: He looks like a normal human being but no longer has internal organs, merely possessing a "bacterial stack" in its place.
Cite this Source
Outside and Internal organs. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/internal_organs/outside
Internal organs & Outside. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/internal_organs/outside>.
Outside or Internal organs. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/internal_organs/outside.
Google Ngram Viewer shows how "internal organs" and "outside" have occurred on timeline