11 entries under open-air topic. ×

16
outside(noun, adverb, open, surface, out)
11
alfresco(noun, adverb, open, outside, rustic)
8
open air(noun, expression, idiom, open, surface)
8
open(noun, surface, exterior, front, outside)
8
out of doors(noun, expression, idiom, adverb, outside)
5
out-of-doors(noun, adverb, open, out, outside)
1
fresh air(noun, expression, idiom, open, garden)
1
great outdoors(noun, expression, open, outside)
0
green earth(noun, expression, open, garden, topside)
0
topside(noun, surface, exterior, front)
-1
bucolic surroundings(noun, expression, open, garden, topside)
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APASmart Define. (2015). outdoors thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/outdoors/thesaurus/synonyms
ChicagoSmart Define. 2015. "outdoors thesaurus" https://smartdefine.org/outdoors/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, outdoors thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/outdoors/thesaurus/synonyms>.
MLASmart Define. "outdoors thesaurus" 14 April 2015. Web. 1 October 2026. <https://smartdefine.org/outdoors/thesaurus/synonyms>