7 letter words:
scruffs15,
6 letter words:
scruff14,
scuffs14,
scurfs11,
5 letter words:
cuffs13,
scuff13,
ruffs11,
curfs10,
scurf10,
surfs8,
scurs7,
4 letter words:
cuff12,
ruff10,
curf9,
fusc9,
furs7,
fuss7,
surf7,
crus6,
curs6,
cuss6,
rucs6,
scur6,
3 letter words:
fur6,
cru5,
cur5,
ruc5,
sur3,
sus3,
2 letter words:
ur2,
us2,