Where does “Манстер” come from?

Манстер (Russian) comes from English Münster, from German Münster, from Latin monasterium, from Ancient Greek μοναστήριον, from Ancient Greek μόνος, from Ancient Greek σπέρμα, from Proto-Hellenic *spérmə.

Ancestry of “Манстер”, step by step

StepLanguageWordMeaning
1EnglishMünsterThe prince-bishopric based in that city
2GermanMünsterminster; muenster cheese, Münsterkäse
3Latinmonasteriummonastery; cell; area used by a monk
4Ancient Greekμοναστήριονsolitary dwelling, hermit's cell; monastery
5Ancient Greekμόνοςalone, forsaken, solitary; only; unique
6Ancient Greekσπέρμαseed; semen, sperm; seed-time, sowing
7Proto-Hellenic*spérmə—
Every word from Proto-Hellenic *spérmə →Every word from Ancient Greek σπέρμα →Every word from Ancient Greek μόνος →