Synonyms|52Antonyms|0|Broader|2Narrower|0Related|15
8
nature(noun, environment, life, world)
7
out-of-doors(noun, adverb, open, unconfined, outdoors)
6
open(noun, surface, exterior, front, unconfined)
6
outdoors(noun, adverb, open, surface, exterior)
5
outside(noun, adverb, open, surface, exterior)
3
alfresco(noun, open, unconfined, outdoors, open-air)
2
out
2
without(surface, exterior, front)
1
aerial
1
aeriform
1
aery
1
airish
1
airlike
1
airy
1
atmospheric
1
breezy
1
ethereal
1
exposed
1
great outdoors(noun, expression, open, unconfined, outdoors)
1
light
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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>