Solutions :

Boggle R D O N R A T R O S N I O S R I

3-letter words (1 point): 53

ADO; ANI; ANT; ARD; ARS; ASS; DAN; DAS; DON; DOR; DOT; INS; ITA; ITS; NAS; NAT; NIT; NOD; NOR; NOT; OAR; OAT; ODA; OOR; OOS; ORA; ORD; ORS; ORT; RAD; RAN; RAS; RAT; RIN; RIT; ROD; ROO; ROT; SAD; SAN; SAR; SAT; SOS; SRI; TAD; TAN; TAO; TAR; TAS; TIN; TOD; TON; TOR.

4-letter words (1 point): 73

ANTI; ANTS; DANS; DANT; DATO; DOAT; DORT; DOTS; DRAT; INRO; INTI; INTO; IRON; ITAS; NAOS; NARD; NATS; NITS; NORI; NOTA; OARS; OAST; OATS; ODAS; ORAD; ORDO; ORRA; ORTS; OSAR; OSSA; RANI; RANT; RAST; RATO; RATS; RINS; RITS; ROAD; ROAN; ROAR; RONT; ROOS; ROST; ROTA; ROTI; ROTS; SADO; SANS; SANT; SARD; SATI; SNAR; SNIT; SOAR; SORA; SORD; STAR; STIR; STOA; TANS; TAOS; TARO; TARS; TASS; TINS; TIRO; TOAD; TORI; TORN; TRIN; TROD; TRON; TSAR.

5-letter words (2 points): 42

ADORN; ARDOR; ASTIR; DANTS; DOATS; DORTS; DRANT; DRATS; DROSS; INTRO; NITON; NITRO; ORANT; RADON; RANTS; ROANS; ROARS; ROAST; RONTS; ROOSA; ROOST; ROSTI; ROTAN; ROTAS; SANTO; SAROS; SATIN; SNARS; SNIRT; SNITS; SOARS; SORAS; SORDA; SORDO; SORRA; STARR; STIRS; TARDO; TAROS; TORII; TRINS; TROAD.

6-letter words (3 points): 18

ADORNS; DANTON; DRANTS; INROAD; INSTAR; INTRON; NATRON; ORANTS; ORATOR; RITARD; ROTANS; SANTIR; SANTON; SATINS; SATORI; SNIRTS; SORDOR; SORRAS.

7-letter word (7 points): 1

SANTIRS.