8 words of 3 letters (1 points):ION; LID; LOR; NOR; OIL; OLD; ORD; ORT.

13 words of 4 letters (1 points):DIOL; LION; LOID; LORD; LORN; NOIL; NORM; OLID; ROIL; TRON; WILD; WILI; WILT.

2 words of 5 letters (2 points):DROID; DROIL.