German welcher

← English which (cognate)

← Proto-Germanic *hwilīkaz (inherited)

← Middle High German welich (inherited)

← Old High German welih (inherited)

← Old High German wilih (mention)

→ English which (cognate)

→ Danish hvilken (cognate)

→ German etwelche (mention)

→ Yiddish וועלך (cognate)