Solutions :

Boggle R I A S N J I D F I I S T M E E

3-letter words (1 point): 32

ADS; AID; AIN; AIR; AIS; DAS; DIE; DIM; DIS; FIE; FIN; FIT; IDS; JAI; JIN; MEE; MES; MID; MIS; NIE; NIM; NIT; RIA; RIN; SAD; SAI; SEE; SEI; SIM; SIS; TIE; TIN.

4-letter words (1 point): 32

AIDS; AIRN; DAIS; DIES; DIME; DISA; EMIT; FINI; IMID; INIA; MEES; MEIN; MESE; MIDI; MIDS; MINI; MISE; NIES; RIAS; SADI; SADS; SAID; SAIN; SAIR; SAIS; SEEM; SEIF; SEMI; SIDA; SIMI; TIES; TIME.

5-letter words (2 points): 9

DIMES; IMIDS; MIDIS; SADIS; SAIDS; SEMIE; SIDAS; TIMES; TIMID.

6-letter words (3 points): 4

DIESIS; MESIAD; MIDAIR; TMESIS.