7 letter words:
flenser10,
fresnel10,
6 letter words:
fevers12,
elvers9,
enserf9,
fleers9,
flense9,
levers9,
nerves9,
nevels9,
refels9,
revels9,
5 letter words:
fever11,
eevns8,
elver8,
elves8,
erevs8,
erven8,
evens8,
feels8,
feens8,
feers8,
feres8,
ferns8,
fleer8,
flees8,
frees8,
lever8,
nerve8,
nevel8,
never8,
neves8,
reefs8,
refel8,
revel8,
sefer8,
serve8,
seven8,
sever8,
veers8,
veles8,
verse8,
ernes5,
leers5,
lenes5,
lense5,
leres5,
reels5,
reens5,
sleer5,
sneer5,
4 letter words:
eevn7,
elfs7,
erev7,
even7,
ever7,
eves7,
feel7,
feen7,
feer7,
fees7,
fens7,
fere7,
fern7,
flee7,
free7,
leve7,
nefs7,
neve7,
reef7,
refs7,
revs7,
self7,
serf7,
veer7,
vees7,
vele7,
vers7,
eels4,
else4,
enes4,
eres4,
erne4,
erns4,
esne4,
leer4,
lees4,
lens4,
lere4,
reel4,
reen4,
rees4,
rens4,
seel4,
seen4,
seer4,
sele4,
sene4,
sere4,
slee4,
snee4,
3 letter words:
efs6,
elf6,
erf6,
eve6,
fee6,
fen6,
fer6,
fes6,
lev6,
nef6,
ref6,
rev6,
vee6,
eel3,
een3,
els3,
ene3,
ens3,
ere3,
ern3,
ers3,
lee3,
les3,
nee3,
ree3,
ren3,
res3,
see3,
sel3,
sen3,
ser3,
2 letter words:
ef5,
fe5,
ee2,
el2,
en2,
er2,
es2,
ne2,
re2,