Solutions :

3-letter words (1 point): 45

AAL; AIA; AIL; AIT; ALA; ALT; ARM; ART; ATE; AUA; AUE; AWL; ELT; ETA; ITA; LAM; LAR; LAT; LAW; LET; LEU; LIT; LUR; MAL; MAR; MAW; RAI; RAM; RAT; RAW; RIT; RUE; RUT; TAI; TAR; TAT; TAU; TEL; TIL; TUI; ULE; UTA; UTE; UTU; WAR.

4-letter words (1 point): 50

ALAR; ALIT; ARAR; ARIL; ARLE; ARTI; ATUA; AULA; AURA; ETAT; ETUI; ILIA; LARI; LATE; LATI; LATU; LIAR; LIRA; LUAU; LUTE; MALA; MALI; MALT; MARA; MARL; MART; MAWR; RAIA; RAIL; RAIT; RATE; RATU; RULE; TAIL; TAIT; TALA; TALI; TARA; TATE; TATU; TAUT; TIAR; TIRL; TIRR; TRAM; TULE; TURM; WALI; WARM; WART.

5-letter words (2 points): 20

ALARM; ALATE; ALTAR; ARTAL; AURAL; AURAR; LAURA; LITAI; MALAR; MARLE; MARRI; RATEL; TALAR; TIARA; TRAWL; ULTRA; URALI; URARI; URATE; WRATE.

6-letter words (3 points): 4

ARALIA; AUTEUR; MALATE; TULWAR.

7-letter words (7 points): 2

MARITAL; MARTIAL.