Proto-Indo-European *slak-

→ English slay (derived)

→ English sly (derived)

→ English slaughter (derived)

→ Faroese sláa (derived)

→ Westrobothnian ṣlô (inherited)

→ Old High German slahan (derived)

→ Gothic 𐍃𐌻𐌰𐌷𐌰𐌽 (derived)

→ Icelandic slá (derived)

→ Norwegian Bokmål slå (derived)

→ Low German slaan (derived)

→ Norwegian Nynorsk slå (derived)

→ Old Norse slá (derived)

→ Old Irish slice (derived)

→ Swedish slå (derived)