18 words of 3 letters (1 points):DUE; DUN; END; ENS; ESS; HMM; MUD; MUN; MUS; NUS; SEN; SUD; SUE; SUM; SUN; UMM; UNS; USE.

15 words of 4 letters (1 points):DUES; DUNE; DUNS; DUSH; HUSS; MUNS; MUSE; MUSH; MUSS; NESH; NESS; NEUM; SEND; SENS; SUNS.

3 words of 5 letters (2 points):DUNES; DUNSH; SNUSH.