7 letter words:
unfence12,
6 letter words:
fencer11,
fennec11,
frenne9,
funner9,
unfree9,
cunner8,
5 letter words:
furze17,
fuzee17,
fence10,
cerne7,
enure5,
renne5,
4 letter words:
fuze16,
zurf16,
curf9,
enuf7,
feen7,
feer7,
fere7,
fern7,
free7,
reef7,
cere6,
cree6,
crue6,
cure6,
curn6,
ecru6,
unce6,
erne4,
nene4,
reen4,
rune4,
3 letter words:
fez15,
cuz14,
rez12,
zee12,
erf6,
fee6,
fen6,
fer6,
feu6,
fun6,
fur6,
nef6,
ref6,
cee5,
cru5,
cue5,
cur5,
ecu5,
rec5,
ruc5,
een3,
ene3,
ere3,
ern3,
nee3,
nun3,
nur3,
ree3,
ren3,
rue3,
run3,
ure3,
urn3,
2 letter words:
ef5,
fe5,
ee2,
en2,
er2,
ne2,
nu2,
re2,
un2,
ur2,