Ancient Greek πεντάς

← Ancient Greek πέντε (affix)

← Ancient Greek -ᾰ́ς (affix)

← Ancient Greek δυάς (mention)

← Ancient Greek τριάς (mention)

← Ancient Greek τετράς (mention)

← Ancient Greek δεκάς (mention)

← Ancient Greek χιλιάς (mention)

← Ancient Greek μυριάς (mention)

→ English pentad (derived)