Old English sund

← English swim (cognate)

← Proto-Germanic *sundą (inherited)

← Norwegian sund (cognate)

← Old Norse sund (cognate)

→ English sound (inherited)

→ English sound (inherited)

→ English sound (cognate)

→ Old English sundwudu (mention)

→ Catalan sonda (mention)

→ Spanish sondar (mention)

→ French sonde (mention)

→ French sonder (mention)