köken: Etymology tree Ancient Greek σήψ (sḗps) Ancient Greek σήπω (sḗpō) Proto-Indo-European *-tis Ancient Greek -τις (-tis) Ancient Greek -σῐς (-sĭs) Proto-Indo-European *-kos Ancient Greek -κός (-kós) ? Proto-Indo-European *-tós Proto-Hellenic *-tós Ancient Greek -τος (-tos) ▲ Ancient Greek -κός (-kós) ? Ancient Greek -τῐκός (-tĭkós) Ancient Greek σηπτικός (sēptikós)bor. Latin sēpticuslbor. Portuguese…