Luxembourgish sichen

← German suchen (cognate)

← English seek (cognate)

← West Frisian sykje (cognate)

← Proto-Germanic *sōkijaną (inherited)

← Proto-West Germanic *sōkijan (inherited)

← Old High German suohhen (inherited)

← Icelandic sækja (cognate)

← Dutch zoeken (cognate)

→ German suchen (cognate)

→ Luxembourgish ënnersichen (prefix)

→ Luxembourgish Sich (mention)