The story
- Ancient Greekχρόνος (khrónos)
- Englishchrono-
- Proto-Indo-European*speḱ-
- Proto-Indo-European*spéḱyeti
- Proto-Hellenic*sképt͏̌omai
- Ancient Greekσκέπτομαι (sképtomai)
- Ancient Greekσκοπός (skopós)
- Ancient Greekσκοπέω (skopéō)
- Englishchronoscope
- English todaychronoscopic
From chronoscope + -ic.
Etymology from Wiktionary, CC BY-SA 4.0.