21 words of 3 letters (1 points):DEL; EDS; ELS; ENS; ERE; ERS; LED; LES; LET; RED; REN; RES; RET; SED; SEL; SEN; SER; SET; TED; TEL; TES.

21 words of 4 letters (1 points):DELE; DELS; DERE; ELSE; ERED; ERES; LENS; LERE; NERD; REDD; REDS; RENS; SELE; SELS; SERE; SERS; SLED; TEDS; TELE; TELS; TRES.

13 words of 5 letters (2 points):DELES; DERES; LERED; LERES; NERDS; RELET; SELES; SERED; SERES; SLEDS; TELES; TERES; TERSE.