Where does “nap” come from?

nap (Old Occitan) comes from Latin nāpus, from Ancient Greek νᾶπυ, from Demotic snwpt.

Ancestry of “nap”, step by step

StepLanguageWordMeaning
1Latinnāpusturnip, field mustard (Brassica rapa)
2Ancient Greekνᾶπυmustard
3Demoticsnwpt—

Words derived from “nap”

Every word from Demotic snwpt →Every word from Ancient Greek νᾶπυ →Every word from Latin nāpus →