Proto-Indo-European *sl̥H-ik-

→ English sargasso (derived)

→ Old English sealh (derived)

→ Catalan salze (derived)

→ Welsh helyg (derived)

→ Spanish sauce (derived)

→ Spanish Sausal (derived(es/en))

→ Scottish Gaelic seileach (derived)

→ Italian salice (derived)

→ Latin salix (derived)

→ Norwegian Bokmål acetylsalisylsyre (derived)

→ Norwegian Bokmål salisyl (derived)

→ Portuguese salgueiro (derived)

→ Romanian salcie (derived)

→ Sardinian saliche (derived)

→ Sardinian salighe (derived)