οὐρανός
ouranos
oo-ran-os'
Perhaps from the same as G3735 (through the idea of elevation); the sky; by extension heaven (as the abode of God); by implication happiness, power, eternity; specifically the Gospel (Christianity)
KJV Usage: air, heaven ([-ly]), sky.
G2032 ἐπουράνιοςἐπουράνιος
epouranios
ep-oo-ran'-ee-os
From G1909 and G3772; above the sky
KJV Usage: celestial, (in) heaven (-ly), high.
G3321 μεσουράνημαμεσουράνημα
mesouranēma
mes-oo-ran'-ay-mah
From a presumed compound of G3319 and G3772; mid-sky
KJV Usage: midst of heaven.
G3770 οὐράνιοςοὐράνιος
ouranios
oo-ran'-ee-os
From G3772; celestial, that is, belongingto or comingfrom the sky