11 entries under open-air topic. ×

17
outside(noun, adjective, adverb, separate, open)
12
outdoors(noun, adverb, open, outside, rustic)
9
out of doors(noun, expression, adjective, idiom, adverb)
6
out-of-doors(noun, adjective, adverb, outside, rustic)
4
open air(noun, expression, open, unconfined, outdoors)
0
bucolic surroundings(noun, expression, outdoors)
0
fresh air(noun, expression, outdoors)
0
great outdoors(noun, expression, open, outside, outdoors)
0
green earth(noun, expression, outdoors)
0
open(noun, outdoors)
0
topside(noun, outdoors)
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APASmart Define. (2015). alfresco thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/alfresco/thesaurus/synonyms
ChicagoSmart Define. 2015. "alfresco thesaurus" https://smartdefine.org/alfresco/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, alfresco thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/alfresco/thesaurus/synonyms>.
MLASmart Define. "alfresco thesaurus" 14 April 2015. Web. 30 September 2026. <https://smartdefine.org/alfresco/thesaurus/synonyms>