στόμα

στόμα means "mouth."

"From his στόμα came a sharp two-edged sword" (Rev 1:16).

σάρξ

σαρκός, ἡ (*σαρκ)

σάρξ means "flesh, body"

"The Word became σάρξ and dwelt among us" (John 1:14).

σῶμα

σῶμα means “body.”

“Take, eat; this is my σῶμα.” (Matt 26:26).

νύξ

νύξ means “night.”

“After fasting forty days and forty νύξ, he was hungry” (Matt 4:2).

ἡμέρα

ἡμέρα means "day."

"After fasting forty ἡμέρα and forty nights, Jesus was hungry" (Matt 1:2).