Where does “monachijski” come from?

monachijski (Polish) comes from Polish Monachium, from Latin Monacum, from Latin monāchus, from Ancient Greek μοναχός, from Ancient Greek μόνος, from Ancient Greek σπέρμα, from Proto-Hellenic *spérmə.

Ancestry of “monachijski”, step by step

Step	Language	Word	Meaning
1	Polish	Monachium	—
2	Latin	Monacum	—
3	Latin	monāchus	monk
4	Ancient Greek	μοναχός	solitary, single; monk, monastic
5	Ancient Greek	μόνος	alone, forsaken, solitary; only; unique
6	Ancient Greek	σπέρμα	seed; semen, sperm; seed-time, sowing
7	Proto-Hellenic	*spérmə	—

Every word from Proto-Hellenic *spérmə →Every word from Ancient Greek σπέρμα →Every word from Ancient Greek μόνος →