The story
- Proto-Indo-European*tpelH-
- Proto-Hellenic*ptólis
- Ancient Greekπόλις (pólis)
- Ancient Greekπολῑ́της (polī́tēs)
- Ancient Greekπολιτικός (politikós)
- Latinpolīticus
- Middle Frenchpolitique
- Englishpolitic
- English todaypolitics
From politic + -s. By analogy with Aristotle’s τά πολῑτῐκᾱ́ (tá polītĭkā́, “affairs of state”), a plural noun phrase.
Etymology from Wiktionary, CC BY-SA 4.0.