Inside
Outside of
Outside of preposition - Out of the reach or sphere of.
Usage example: budget cuts will result in some teachers teaching courses outside of their primary areas of expertise
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Synonyms for Outside of
Both terms in one sentence
- Office Academy, the company behind Space Battleship Yamato, made several forgettable series such as Space Carrier Blue Noah that failed to gain recognition inside or outside of Japan, unlike Yamato.
Source: Tough Act to Follow -
Magic Music: Utau's singing has various magical effects inside and outside of battle.
Source: Manga / Shugo Chara! -
Hilling Care definitely qualifies for this, both inside and outside of a mobile suit.
Source: Dark Action Girl
Cite this Source
Outside of and Inside. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/inside/outside_of
Inside & Outside of. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/inside/outside_of>.
Outside of or Inside. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/inside/outside_of.
Google Ngram Viewer shows how "inside" and "outside of" have occurred on timeline