Ancient Greek ῥῶ

← Phoenician 𐤓‬ (borrowed)

→ English rho (mention)

→ English rhotacism (mention)

→ Greek ρο (inherited)

→ Esperanto roto (derived)

→ Spanish rho (borrowed)

→ Finnish rhoo (borrowed)

→ Hungarian ró (derived)

→ Italian rho (mention)

→ Italian rotacismo (mention)

→ Japanese ロー (learned borrowing)

→ Russian ро (borrowed)