Where does “миротворческий” come from?

миротворческий (Russian) comes from Russian -ческий, from Russian -еский, from Old Church Slavonic -ьскъ, from Proto-Slavic -ьskъ, from Proto-Indo-European -iskos — Characteristic of, typical of, pertaining to.

миротворческий (Russian): peacekeeper, peacemaker; peacekeeping,...

Definitions

peacekeeper, peacemaker; peacekeeping,...

Ancestry of “миротворческий”, step by step

Step	Language	Word	Meaning
1	Russian	-ческий	Used to form adjectives from nouns or sometimes...
2	Russian	-еский	Used to form adjectives from nouns or sometimes...
3	Old Church Slavonic	-ьскъ	-ic, -ish
4	Proto-Slavic	-ьskъ	-ic, -ish
5	Proto-Indo-European	-iskos	Characteristic of, typical of, pertaining to

Every word from Proto-Indo-European -iskos →Every word from Proto-Slavic -ьskъ →Every word from Russian -еский →