8 letter words:
crueller10,
7 letter words:
crueler9,
cruller9,
6 letter words:
cerule8,
culler8,
curler8,
recule8,
recure8,
ruelle6,
5 letter words:
creel7,
cruel7,
curer7,
lucre7,
recur7,
ulcer7,
lurer5,
ruler5,
4 letter words:
cell6,
cere6,
clue6,
cree6,
crue6,
cull6,
cure6,
curl6,
curr6,
ecru6,
luce6,
leer4,
lere4,
lure4,
reel4,
ruer4,
rule4,
3 letter words:
cee5,
cel5,
cru5,
cue5,
cur5,
ecu5,
rec5,
ruc5,
eel3,
ell3,
ere3,
err3,
lee3,
leu3,
lur3,
ree3,
rue3,
ule3,
ure3,
2 letter words:
ee2,
el2,
er2,
re2,
ur2,
