German ruhig

← German Ruhe (affix)

← German -ig (affix)

← Middle High German ruowec (inherited)

→ German unruhig (affix)

→ German beruhigen (confix)

→ German seelenruhig (compound)

→ Alemannic German rüewig (cognate)

→ Luxembourgish roueg (cognate)

→ Swedish rolig (cognate)

→ Yiddish רויִק (cognate)