Catalan sonda

← Old English (derived)

← Old English sundġierd (mention)

← Old English sundlīne (mention)

← Old English sundrāp (mention)

← Old English sund (mention)

← English sound (mention)

← Middle French sonde (derived)

← Old French sonde (derived)

← Proto-Germanic *sundą (derived)

← Proto-Indo-European *swem(bh)- (derived)

← Old Norse sund (cognate)

→ Catalan sondejar (affix)