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