Proto-Indo-European *swergʰ-

→ English sorrow (derived)

→ Danish sorg (derived)

→ German Sorge (derived)

→ German sorgen (mention)

→ Faroese sorg (derived)

→ Icelandic sorg (derived)

→ Norwegian Bokmål sorg (derived)

→ Dutch zorg (derived)

→ Norwegian Nynorsk sorg (derived)

→ Old Norse sorg (derived)

→ Old Irish serg (derived)

→ Swedish sorg (derived)