1
on the surface(expression, idiom, slight, detail, trivial)
1
one-dimensional(adjective, slight, detail, silly, trivial)
1
open-air(separate, out, outside, external, foreign)
1
open air(expression, idiom, surface)
1
ostensible(adjective, slight, detail, silly, trivial)
1
ostent
1
out of doors
1
outer face
1
outer layer
1
outer shell(expression, idiom, form, look)
1
outer side
1
outer skin
1
outlandish
1
outstanding
1
outward-facing
1
outwardly
1
outwards
1
partial(slight, detail, silly, trivial, surface)
1
passing(slight, detail, trivial, surface, shallow)
1
pastoral
10 years ago|9.9k views|share |citing 
APASmart Define. (2016). exterior thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/exterior/thesaurus/synonyms
ChicagoSmart Define. 2016. "exterior thesaurus" https://smartdefine.org/exterior/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, exterior thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/exterior/thesaurus/synonyms>.
MLASmart Define. "exterior thesaurus" 10 February 2016. Web. 27 September 2026. <https://smartdefine.org/exterior/thesaurus/synonyms>