Solutions :

Il y a 43 mots de 3 lettres (1 point) :

AIE; AIS; CES; CIS; COT; COU; CUT; EAU; ECO; ECU; ETE; EUE; EUS; EUT; FEU; FUI; FUS; FUT; ISO; OSE; OTE; OUF; OUI; OUT; SEC; SET; SIC; SOC; SOT; SOU; SUA; SUC; SUE; SUT; TEE; TES; TOC; TOS; TUE; TUF; TUS; USE; UTE.

Il y a 34 mots de 4 lettres (1 point) :

AISE; COTE; COUS; COUT; CUIS; ECOS; ECOT; ECUS; ETES; ETOC; FEUE; FEUS; FUIE; FUIS; FUSE; FUTE; OSEE; OTEE; OTES; OUIE; OUIS; SCIA; SCIE; SECU; SOUE; SUAI; SUCE; SUIE; TEES; TOUA; TOUE; TOUS; USEE; UTES.

Il y a 19 mots de 5 lettres (2 points) :

AISEE; COTEE; COTES; COUIC; COUSE; COUSU; COUTE; CUISE; ECOTE; EUTES; FUSEE; FUTEE; FUTES; OTEES; OUAIS; SCOOT; SOUCI; SOUTE; TOUAI.

Il y a 15 mots de 6 lettres (3 points) :

COTEES; COUSUE; COUTEE; COUTES; ECOTEE; ECOTES; ECOUTE; FUTEES; ISOETE; SOUCIA; SOUCIE; SUCOTE; TOUAIS; TUEUSE; TUFEAU.

Il y a 6 mots de 7 lettres (7 points) :

COUTEES; ECOTEES; ECOUTEE; ECOUTES; SUCOTEE; TOUEUSE.

Il y a 1 mot de 8 lettres (11 points) :

ECOUTEES.