chin-chin chiocchio chip-chop chirchiri chironico chiroroni choo-choo chop-chop chorionic chorrocho chronicon cinchonic cinchono- cornichon corrinoch crycrycry cryopyrin cyprinion hippocoon hoochinoo hrrychpin iconophor inconcinn nicy-nicy nonhorror noniconic nonironic nonpionic ochocinco oinochori opiorphin piccinini pinc-pinc pinocchio piri-piri poco-poco poochcoop pooh-pooh porphyric porphyrin porphyrio porphyro- porporino principii principio prophoric propionic propiono- pyrrhonic rhiconich roocoocoo