Internal
Internal adjective - Situated farther in.
Usage example: somehow grave robbers hadn't managed to locate and enter the internal chambers of the Egyptian tomb
Surface
Surface adjective - Lying on or affecting only the outer layer of something.
Both words in one sentence
- Hornet Hole: The planet Holox, with its hole-covered surface, giant insects, and internal energy stockpile, is probably meant to suggest a beehive.
Source: Toys / LEGO Space - It cannot make internal workings, only the outer surface (which is why it can't just become a bomb or a big gun, but can create swords).
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His powers have severe limitations: he can't change his surface coloration, he appears to need to retain eyes, nose, mouth, and ears, and he occasionally mentions having internal organs which can be rearranged but not done away with altogether.
Source: Shapeshifter Default Form
Cite this Source
Surface and Internal. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/internal/surface
Internal & Surface. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/internal/surface>.
Surface or Internal. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/internal/surface.
Google Ngram Viewer shows how "internal" and "surface" have occurred on timeline