RichThesaurus
the upper regions
the upper regions
synonyms
the welkin
the azure
the blue
the heavens
the ether
the firmament
the sphere
the stratosphere
the vault of heaven
the empyrean
airspace
sky
the (wide) blue yonder
the sky
the skies
the wide blue yonder
the upper atmosphere
atmosphere
air
aerosphere
empyrean
the atmosphere
heaven
the vault (of heaven)
the celestial sphere
the upper regions
antonyms