Solutions :

3-letter words (1 point): 62

AFT; ASS; ATE; AVE; AVO; DIE; DOD; DOE; DOL; DOT; EMO; ETA; EVO; FAS; FAT; LEI; LET; LEV; LID; LIE; LOD; LOR; LOT; MAS; MAT; MEL; MET; MOE; MOL; MOR; MOT; ODD; ODS; OIL; OLD; OLE; ORE; OVA; REI; REM; REO; RET; REV; ROE; ROM; ROT; SAM; SAT; SAV; TAM; TAS; TAV; TEL; TOD; TOE; TOM; TOR; VAS; VAT; VET; VOE; VOL.

4-letter words (1 point): 90

ATOM; AVEL; AVER; DIEL; DIET; DIOL; DODS; DOER; DOLE; DOTE; DOTS; DOVE; EILD; EORL; ETAS; FAME; FAST; FATE; FATS; FAVE; IDOL; IOTA; LETS; LEVA; LEVO; LIDO; LIER; LILO; LODS; LOID; LOMA; LOME; LORE; LOTA; LOTE; LOTO; LOTS; LOVE; MASS; MAST; MATE; MATS; MERL; META; METS; MOER; MOLE; MORE; MOTE; MOTS; ODDS; OLEO; OLID; OLIO; OMER; ORLE; OVEL; OVER; RETS; REVS; ROLE; ROMA; ROTA; ROTE; ROTO; ROTS; SAFT; SAME; SATE; SAVE; SAVS; STEM; TAME; TASS; TAVS; TEIL; TODS; TOIL; TOLD; TOLE; TOME; TORE; VAST; VATS; VEIL; VETO; VETS; VOID; VOLE; VOTE.

5-letter words (2 points): 44

AFTER; AMOLE; ASTER; AVOID; DIETS; DIOTA; DOLOR; DOTER; DOVER; FAVEL; FAVER; IOTAS; LOMAS; LOTAS; LOVAT; LOVER; MATER; METOL; MOREL; MOTEL; OILER; OLDIE; OVATE; REOIL; ROMAS; ROMEO; ROTAS; SAMEL; SATEM; SAVER; STAVE; STEIL; STOLE; STOMA; STORE; STOVE; TAMER; TAVER; TELOI; TOILE; VOEMA; VOILE; VOLET; VOTER.

6-letter words (3 points): 17

AMORET; DIOTAS; FASTER; LOVATS; MASTER; MELOID; MERLOT; OVATOR; RETOLD; SAFTER; STEROL; STOLID; STOVER; TOILER; VASTER; VOEMAS; VOLETS.

7-letter words (7 points): 5

AMORETS; LEVATOR; MASTOID; MELILOT; MERLOTS.

8-letter word (11 points): 1

MELILOTS.