Danish orm

← German Wurm (cognate)

← English worm (cognate)

← Proto-Germanic *wurmiz (derived)

← Proto-Indo-European *wr̥mis (derived)

← Latin vermis (cognate)

← Old Norse ormr (derived)

→ English worm (cognate)

→ Danish bogorm (compound)

→ Danish ledorm (compound)

→ German Wurm (cognate)

→ Dutch worm (cognate)