7 letter words:
flecker16,
freckle16,
fleecer12,
6 letter words:
freeze18,
fleece11,
keeler10,
feeler9,
refeel9,
5 letter words:
feeze17,
fleck14,
cleek11,
clerk11,
creek11,
kerel9,
fleer8,
refel8,
creel7,
4 letter words:
zerk17,
feck13,
keef11,
kerf11,
reck10,
clef9,
keel8,
leek8,
leke8,
reek8,
reke8,
feel7,
feer7,
fere7,
flee7,
free7,
reef7,
cere6,
cree6,
leer4,
lere4,
reel4,
3 letter words:
zek16,
fez15,
lez12,
rez12,
zee12,
zel12,
kef10,
eek7,
eke7,
elk7,
erk7,
lek7,
elf6,
erf6,
fee6,
fer6,
ref6,
cee5,
cel5,
rec5,
eel3,
ere3,
lee3,
ree3,
2 letter words:
ef5,
fe5,
ee2,
el2,
er2,
re2,