Italian piastra

← Italian impiastrare (mention)

→ English plastron (mention)

→ English piastre (derived)

→ German Piaster (borrowed)

→ Spanish piastra (borrowed)

→ Spanish plastrón (mention)

→ French piastre (borrowed)

→ Italian piastrella (affix)

→ Italian piastrino (suffix)

→ Italian piastrone (suffix)