Where does “積極” come from?

積極 (Japanese) comes from Japanese 的, from Ancient Greek -τικός, from Ancient Greek -σις, from Ancient Greek -τις, from Proto-Indo-European -tis — Derives abstract/action nouns from verb roots.

積極 (Japanese): progressiveness

Definitions

  1. progressiveness

Ancestry of “積極”, step by step

StepLanguageWordMeaning
1Japanese-ive, -like, -ish, -ic, -ical, -y, kind of, sort...
2Ancient Greek-τικόςrelating to, suited to, skilled in, able to,...
3Ancient Greek-σιςAdded to verb stems to form abstract nouns or...
4Ancient Greek-τιςretained after dentals
5Proto-Indo-European-tisDerives abstract/action nouns from verb roots

Words derived from “積極

Every word from Proto-Indo-European -tisEvery word from Ancient Greek -τικόςEvery word from Ancient Greek -σις