co-occur coconuco cocoroco connerre connexer connexon conveene convenee convener convenor convexo- corconne cornerer corocore corocoro coronene correvon coueron courcoue coureour couronne courouce courroux couvreur cucurucu currence curreour curucucu ecnuoeno ecocover econcern eucereon exoneree neo-creo neovoxer neroreno nocoroco nononono nonxenon norconex onceover oneonone oneounce over-run overcure overveen re-cover re-occur reccnenn recnvene recoeure recouere recurrer recurvo- reneuron renocero renounce renuence revenuer rouvreux run-over uncorven unevener veneerer venueone vernerov vorevere vorovoro vurnovec xoxoxoxo