Ancient Greek πεῖ

← Phoenician 𐤐‬ (borrowed)

→ English pi (derived)

→ English why (cognate)

→ Cebuano pay (derived)

→ Greek πι (mention)

→ Greek πιόνιο (mention)

→ Finnish pii (derived)

→ Italian pi (derived)

→ Japanese パイ (derived)

→ Japanese ピー (derived)

→ Dutch pi (borrowed)

→ Portuguese pi (mention)

→ Russian пи (borrowed)