Solutions :

3-letter words (1 point): 66

AIA; AID; AIL; AIM; AIS; ALA; ALE; ALS; ASK; DAE; DAL; DEI; DIE; DIM; DIS; EEL; ELS; EMO; EMS; GAL; GAS; HAG; HAO; HAS; IDE; ISM; ISO; KAI; KAS; KOA; KOS; KOW; LAD; LAG; LAH; LAS; LEA; LEE; LEI; LID; LIE; LIS; MED; MES; MID; MIL; MIS; MOA; MOS; MOW; OAK; OKA; OMS; OSE; SAG; SAI; SAL; SEA; SED; SEI; SIM; SKA; SOM; SOW; WOK; WOS.

4-letter words (1 point): 114

AIAS; AIDE; AILS; AIMS; ALAE; ALAS; ALEE; ALGA; ALSO; ASEA; DAES; DAIS; DALE; DALI; DALS; DEAL; DEIL; DEMO; DESI; DESK; DIAL; DIEL; DIES; DIME; DIMS; DISA; DISK; EALE; EELS; EIDE; ELSE; EMOS; GAID; GALA; GALE; GALS; GHEE; GLAD; GLEE; GLEI; GLIA; GLID; GLIM; HAIL; HALE; HASK; HEAD; HEAL; HEEL; HEID; HEIL; HELE; IDEA; IDEM; IDES; ILEA; ISLE; KAID; KAIE; KAIL; KAIM; KAIS; KALE; KALI; KOAS; KOWS; LADE; LAID; LASE; LEAD; LEIS; LIAS; LIED; LIES; LIME; LIMO; LISK; MEAD; MEAL; MESA; MILE; MILS; MISE; MISO; MOAI; MOAS; MOSE; MOSK; MOWS; OAKS; OKAS; OWSE; QAID; SAID; SAIL; SAIM; SALE; SEAL; SEIL; SEMI; SIAL; SIDA; SIDE; SILE; SKAG; SLAE; SLAG; SLEE; SLID; SLIM; SOAK; SOME; SOWM; WOKS.

5-letter words (2 points): 62

AGLEE; AHEAD; AIDES; AIMED; AISLE; ALGAS; ALIAS; ASIDE; DALIS; DEALS; DEILS; DEISM; DEMOS; DIALS; DIMES; DISME; EDILE; ELIAD; ELIDE; ESILE; GALEA; GLADE; GLEIS; GLIAS; GLIDE; GLIME; GLIMS; GLISK; HAILS; HALID; HALSE; HEALS; HEELS; HEILS; IDEAL; KAIES; KAILS; KAIMS; KALIS; KASME; KOALA; LADES; LASED; LIMED; LIMES; LIMOS; MEALS; MEDAL; MEDIA; MESAL; MIAOW; MOSED; SALAD; SEMIE; SKAIL; SKOAL; SLADE; SLAID; SLIDE; SLIME; SMILE; SOKAH.

6-letter words (3 points): 30

AEDILE; DALASI; ELIDES; GALEAE; GLADES; GLIDES; GLIMED; GLIMES; HALIDE; HALSED; IDEALS; LADIES; LAESIE; LEHAIM; MEALIE; MEDALS; MEDIAE; MEDIAL; MEDIAS; MESAIL; MESIAD; MESIAL; MIAOWS; MISKAL; QASIDA; SALADE; SEALGH; SEDILE; SLIMED; SOWMED.

7-letter words (7 points): 4

HALIDES; LEHAIMS; MEDIALS; MISLEAD.

8-letter word (11 points): 1

HEALSOME.