Synonyms|50Antonyms|1|Broader|1Narrower|0Related|5
8
alfresco(noun, adjective, separate, out, outside)
5
outside(noun, adjective, adverb, separate, other)
4
outdoor(adjective, separate, out, outside, external)
2
airy
2
open
2
outdoors(noun, adverb, out-of-doors)
1
aerial
1
aery
1
alien(adjective, separate, out, outside, external)
1
away from(expression, adjective, separate, out, outside)
1
breezy
1
ethereal
1
exposed
1
exterior(adjective, separate, out, outside, external)
1
external(adjective, separate, out, outside, foreign)
1
extramural(adjective, separate, out, outside, external)
1
extraneous(adjective, separate, out, outside, external)
1
extreme(adjective, separate, out, outside, external)
1
farther(adjective, separate, out, outside, external)
1
farthest(adjective, separate, out, outside, external)
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APASmart Define. (2015). open-air thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/open-air/thesaurus/synonyms
ChicagoSmart Define. 2015. "open-air thesaurus" https://smartdefine.org/open-air/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, open-air thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/open-air/thesaurus/synonyms>.
MLASmart Define. "open-air thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/open-air/thesaurus/synonyms>