| Main Entry: | airy |
| Part of Speech: | adjective |
| Definition: | open to the atmosphere |
Synonyms: |
aerial, atmospheric, blowy, breezy, drafty, exposed, fluttering, fresh, gaseous, gusty, light, lofty, out-of-doors, uncluttered, vaporous, ventilated, well-ventilated, windy |
Antonyms: |
close, closed, oppressive, stuffy |
| Main Entry: | outdoor |
| Part of Speech: | adjective, adverb |
| Definition: | in the open air |
Synonyms: |
alfresco, casual, free, garden, healthful, hilltop, in the open, informal, invigorating, mountain, natural, nature-loving, out of the house, out-of-doors, outside, patio, picnic, rustic, unrestricted, woods, yard |
Antonyms: |
indoor |
| Main Entry: | outdoors |
| Part of Speech: | noun |
| Definition: | open air; nature |
Synonyms: |
bucolic surroundings, country, countryside, environment, fresh air, garden, green earth, hill, mountain, open, out-of-doors, patio, without, woods, yard |
Antonyms: |
indoors |
| Main Entry: | without |
| Part of Speech: | adverb |
| Definition: | outside |
Synonyms: |
after, beyond, externally, left out, on the outside, out, out-of-doors, outdoors, outwardly, past |
Antonyms: |
inside |
| Main Entry: | open air |
| Part of Speech: | noun |
| Definition: | where air is unconfined |
Synonyms: |
alfresco, great outdoors, open, out-of-doors, outdoors, outside |
| Main Entry: | pneumatic |
| Part of Speech: | adjective |
| Definition: | airy |
Synonyms: |
aerial, atmospheric, blowy, breezy, drafty, exposed, fluttering, fresh, gaseous, gusty, light, lofty, out-of-doors, uncluttered, vaporous, ventilated, well-ventilated, windy |