Where does “arctique” come from?

arctique (Old French) comes from Latin arcticus, from Ancient Greek ἀρκτικός, from Ancient Greek -ικός, from Ancient Greek -κός, from Proto-Indo-European -ḱos — -y, -ic.

Ancestry of “arctique”, step by step

StepLanguageWordMeaning
1Latinarcticusnorthern, arctic
2Ancient Greekἀρκτικόςhaving to do with the Great Bear; northern lands;...
3Ancient Greek-ικόςof or pertaining to, in the manner of; -ic
4Ancient Greek-κόςforms adjectives with the sense of 'of or...
5Proto-Indo-European-ḱos-y, -ic

Words derived from “arctique”

Every word from Proto-Indo-European -ḱos →Every word from Ancient Greek -ικός →Every word from Ancient Greek -κός →