Italian alligatore

← English alligator (borrowed)

← English alligater (mention)

← English alligarta (mention)

← English aligarto (mention)

← English alegarto (mention)

← English alagarto (mention)

← Spanish [[el]] [[lagarto]] (derived)

← Italian lucertola (doublet)

← Latin lacertus (derived)

→ Italian lucertola (doublet)