Solutions :

Il y a 28 mots de 3 lettres (1 point) :

ANE; ANI; ANS; ARE; EON; ION; IRA; IRE; KIP; KIR; NAN; NEO; NIE; NUI; OIE; ORE; ORS; PIE; PIN; PIU; PRO; RIE; RIO; ROI; ROS; SKI; UNE; UNI.

Il y a 32 mots de 4 lettres (1 point) :

EONS; INNE; IONS; KINA; KINE; KIRS; NANS; NEON; NIER; NOIE; NOIR; NORI; ORIN; ORNA; ORNE; PIER; PINE; PINS; PIRE; PRIE; PROS; PUNI; RANI; REIN; RIEN; RIRA; RIRE; SKIE; SKIN; SKIP; UNIE; UNIR.

Il y a 25 mots de 5 lettres (2 points) :

ANIER; ARIEN; ERINE; IRIEN; IRONE; IRONS; NEONS; NIERA; NOIRE; NUIRA; NUIRE; ORINS; ORPIN; PINNE; PRIER; PUINE; PUNIE; PUNIR; REINE; REINS; REONS; RIONS; RONIN; SKIER; UNIRA.

Il y a 14 mots de 6 lettres (3 points) :

ENNOIE; IONIEN; IRIONS; IRONIE; NARINE; NOIERA; NORIEN; ORPINS; PRIERA; PUNIRA; REIONS; RENINE; RIRONS; SKIERA.

Il y a 5 mots de 7 lettres (7 points) :

IRANIEN; NIERONS; NUIRONS; RIRIONS; UNIRONS.

Il y a 6 mots de 8 lettres (11 points) :

ENNOIERA; NIERIONS; NUIRIONS; PRIERONS; PUNIRONS; UNIRIONS.

Il y a 2 mots de 9 lettres (11 points) :

PRIERIONS; PUNIRIONS.