συνηλικιώτης G4915
synēlikiṓtēs · soon-ay-lik-ee-o'-tace · Noun Masculine
from σύν and a derivative of ἡλικία; a co-aged person, i.e. alike in years:--equal.
1 Occurrence in the King James Bible
Galatians 1:14And profited in the Jews’ religion above many my equals in mine own nation, being more exceedingly zealous of the traditions of my fathers.