German faulen

← German abfaulen (link)

← German anfaulen (link)

← German ausfaulen (link)

← German durchfaulen (link)

← German verfaulen (link)

← Proto-Germanic *fūlāną (inherited)

← Middle High German fūlen (inherited)

← Middle High German vūlen (mention)

← Old High German fūlēn (inherited)

→ German rotten (link)

→ German verfaulen (prefix)