Italian costa

← Spanish cuesta (cognate)

← French côte (cognate)

← Proto-Indo-European *kost- (derived)

← Italian costale (link)

← Italian costeggiare (link)

← Italian costereccio (link)

← Italian costiera (link)

← Italian costiero (link)

← Italian costato (link)

← Latin costa (inherited)

← Romanian coastă (cognate)

→ Dalmatian cuasta (cognate)

→ Friulian cueste (cognate)

→ Italian costiero (affix)

→ Italian costato (link)

→ Italian costeggiare (suffix)

→ Italian Costerbosa (compound)