ceecee cerco- cheche cheech cheere cheero cherch cheree cheroh cherre chocho chooce chooch choore chore- choree choro- chorro cocco- cocher cococo coerce cohere coo-er coocoo coohee crecco creche creech crocco crocer croche crooch echoer ecoche ecocho erche- hecche hecher heehee heerce hehehe hehheh herero herher heroor hoccer hocooh hohoho hoohoo hooroo horche hororo horror ocho ochro- ocreo- ohohoh oohooh oooooo oreche orrho- recche recore recreo reecho rocher rochor rococo