C₃I₁A₁O₁

6 points

CIAO is validvalid

used as an expression of greeting and farewell [interj]

1,775 of 196,601 in NWL2023·also valid in CSW24

(Italian) an informal greeting or farewell [interj]

41,188 of 280,887 in CSW24·also valid in NWL2023