Where does “Ахтопол” come from?

Ахтопол (Bulgarian) comes from Ancient Greek Αγαθόπολις, from Ancient Greek πόλις, from Proto-Hellenic ptólis, from Proto-Indo-European tpólHis, from Proto-Indo-European tpelH- — fortification, city.

Ancestry of “Ахтопол”, step by step

StepLanguageWordMeaning
1Ancient GreekΑγαθόπολις
2Ancient Greekπόλιςcity; a whole country, as dependent on and called...
3Proto-Hellenicptóliscity
4Proto-Indo-EuropeantpólHis
5Proto-Indo-EuropeantpelH-fortification, city

Words derived from “Ахтопол

Every word from Proto-Indo-European tpelH-Every word from Proto-Indo-European tpólHisEvery word from Proto-Hellenic ptólis