Ancient Greek πρωτο-

← Ancient Greek πρῶτος (mention)

→ English prototype (mention)

→ English proto- (learned borrowing)

→ English protoplast (mention)

→ English prototherian (mention)

→ Spanish proto- (borrowed)

→ Spanish protoplasto (derived)

→ Irish próta- (borrowed)

→ Ancient Greek Πρωταγόρας (affix)

→ Ancient Greek πρωτοστάτης (mention)

→ Ancient Greek πρωτόκολλον (affix)

→ Ancient Greek πρωταύλης (affix)

→ Italian proto- (mention)

→ Latvian proto- (mention)

→ Translingual Protostomia (derived)

→ Norwegian Bokmål prototype (derived)

→ Norwegian Bokmål prototyp (derived)

→ Norwegian Nynorsk prototype (derived)

→ Norwegian Nynorsk prototyp (derived)

→ Portuguese proto- (mention)