The story
- Proto-Indo-European*sóh₂wl̥
- Proto-Germanic*sunnô
- Proto-Germanic*sunnǭ
- Proto-West Germanic*sunnā
- Old Englishsunne
- Middle Englishsonne
- Englishsun
- Proto-Indo-European*(s)teg-
- Proto-Germanic*þaką
- Proto-Germanic*þakjaną
- Proto-West Germanic*þakkjan
- Old Dutchthecken
- Middle Dutchdeckendeverb.
- Middle Dutchdec
- Middle Englishdekke
- Englishdeck
- English todaysundeck
Etymology from Wiktionary, CC BY-SA 4.0.