Matthew 22:20εἰκὼν
“Whose image is this,” He asked, “and whose inscription?”
Romans 8:29εἰκόνος
For those God foreknew, He also predestined to be conformed to the image of His Son, so that He would be the firstborn among many brothers.
1 Corinthians 11:7εἰκὼν
A man ought not to cover his head, since he is the image and glory of God; but the woman is the glory of man.
2 Corinthians 3:18εἰκόνα
And we, who with unveiled faces all reflect the glory of the Lord, are being transformed into His image with intensifying glory, which comes from the Lord, who is the Spirit.
Colossians 1:15εἰκὼν
The Son is the image of the invisible God, the firstborn over all creation.
Revelation 13:15εἰκόνι
The second beast was permitted to give breath to the image of the first beast, so that the image could speak and cause all who refused to worship it to be killed.

Abbott-Smith

εἰκών, -όνος (cf. ἔοικα),
[in LXX chiefly for צֶלֶם ;]
an image, likeness: Mat.22:20, Mrk.12:16, Luk.20:24, Rom.1:23, 1Co.15:49, Rev.13:14, 15 14:9, 11 15:2 16:2 19:20 20:4; opposite to σκιά, Heb.10:1; of man, εἰ. θεοῦ, 1 Co 11:7; of the regenerate, εἰ. τ. θεοῦ Col.3:10 (see Lft., in l.); εἰ. τ. υἱοῦ τ. θεοῦ, Rom.8:29, 2Co.3:18; of Christ, εἰ. τ. θεοῦ, 2Co.4:4, Col.1:15.†
SYN.: ὁμοίωμα, denoting resemblance, which may however be merely accidental. εἰ. is a derived likeness and like the head on a coin or the parental likeness in a child, implies an archetype.
Cf. also εἶδος, appearance, not necessarily based on reality; σκιά, a shadowed resemblance; χαρακτήρ, the impress of a stamp; μόρφη (which see), the form as indicative of the inner being.
(AS)

Sources: Abbott-Smith’s Manual Greek Lexicon of the New Testament (1922, public domain) and glosses from STEPBible TBESG (CC BY 4.0); STEPBible TAGNT (Greek New Testament, CC BY 4.0); the Berean Standard Bible (public domain). Reformatted by Word Study, wording unchanged. All sources and licenses.