2
eerie(adjective, extraneous)
2
estranged(adjective, experience, distant, different, unfamiliar)
2
exogenous
2
exoteric(adjective, outside)
2
expatriate(experience, distant, different, unfamiliar, foreign)
2
exteriority(noun, surface, skin, outside)
2
extern
2
extracurricular
2
foreign-born(adjective, extraneous)
2
general(slight, detail, union, trivial, universal)
2
immaterial(adjective, extraneous)
2
nonessential(adjective, extraneous)
2
nonnative(experience, distant, different, unfamiliar, foreign)
2
optional
2
out of place(expression, idiom, mysterious, unknown, foreign)
2
removed(adjective, extraneous)
2
rind(surface, skin, outside)
2
scientific
2
shell(surface, skin, outside)
2
skin(surface, outside)
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APASmart Define. (2015). external thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/external/thesaurus/synonyms
ChicagoSmart Define. 2015. "external thesaurus" https://smartdefine.org/external/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, external thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/external/thesaurus/synonyms>.
MLASmart Define. "external thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/external/thesaurus/synonyms>