Apparently a primary word; a "father" (literally or figuratively, near or more remote) -- father, parent.

πάτερ (pater) − 24 Occurrences

πατέρα (patera) − 93 Occurrences

πατέρας (pateras) − 12 Occurrences

πατέρες (pateres) − 24 Occurrences

πατέρων (paterōn) − 14 Occurrences

πατὴρ (patēr) − 110 Occurrences

πατράσιν (patrasin) − 3 Occurrences

πατρὶ (patri) − 33 Occurrences

πατρὸς (patros) − 100 Occurrences

προπάτορα (propatora) − 1 Occurrence