Solutions :

3-letter words (1 point): 58

AGO; AIT; ART; ATE; ATT; DEI; DEN; DIE; DIN; DIT; DOG; DOT; EIK; EON; ETA; GAR; GAT; GOD; GOT; IDE; ION; ITA; KIN; KIT; KOA; KOI; KON; NED; NET; NID; NIE; NIT; NOT; OAR; OAT; ODE; OIK; ONE; RAG; RAI; RAT; TAG; TAI; TAO; TAR; TAT; TED; TEN; TET; TID; TIE; TIN; TIT; TOD; TOE; TOG; TON; TOT.

4-letter words (1 point): 55

ARTI; ATOK; DENI; DENT; DIET; DINE; DINO; DINT; DITA; DITE; DITT; DOTE; EDIT; ETAT; GART; GATE; IKON; INTI; IOTA; KINE; KINO; KITE; KOTO; NETT; NIDE; NIED; NITE; NOTA; NOTE; NOTT; OINT; ONIE; OTTO; RAIK; RAIT; RATA; RATE; RATO; TARA; TART; TATE; TENT; TIAR; TIDE; TIED; TIKI; TINE; TINT; TITE; TOED; TOGA; TOIT; TONE; TOTE; TRAT.

5-letter words (2 points): 30

AARTI; ATONE; ATTAR; DITTO; EIKON; ENOKI; ETTIN; GATED; GODET; GOTTA; IDENT; KIAAT; KITED; KOINE; NOTED; OATEN; ODEON; OTTAR; RAGDE; RAITA; RATED; RATIO; TATAR; TATIE; TETRA; TIARA; TINED; TONED; TOTED; TRAIK.

6-letter words (3 points): 26

ATONED; ATTENT; ATTONE; DITONE; DOGATE; GOTTEN; KITTED; KITTEN; NOTATE; OINTED; RAITED; RATINE; RATION; RATITE; RATTED; RATTEN; RATTON; TARTED; TIKIED; TINTED; TITOKI; TITTED; TOGATE; TOITED; TONITE; TOTARA.

7-letter words (7 points): 5

GODETIA; INEDITA; NOTATED; TOGATED; TOTIENT.

8-letter words (11 points): 2

DOTATION; RATIONED.