13 letter words:
unsuperfluous18,
11 letter words:
superfluous16,
9 letter words:
pursefuls14,
sulfurous12,
8 letter words:
pressful13,
purseful13,
fleurons11,
foulness11,
sulfones11,
unuseful11,
opuluses10,
poursues10,
prunuses10,
sporules10,
unpurses10,
uprouses10,
noursles8,
7 letter words:
penfuls12,
profess12,
profuse12,
purfles12,
upfurls12,
fleuron10,
flosser10,
flouses10,
fourses10,
fulness10,
furless10,
furoles10,
ourself10,
sulfone10,
sulfurs10,
unfurls10,
unselfs10,
urnfuls10,
usefuls10,
leprous9,
lupuses9,
pelorus9,
perlous9,
persons9,
plessor9,
pleuron9,
poseurs9,
poursue9,
pulsers9,
pursues9,
seropus9,
slopers9,
soupers9,
souples9,
splores9,
sporule9,
spurnes9,
surplus9,
unpurse9,
unropes9,
uprouse9,
ensouls7,
lousers7,
norsels7,
noursle7,
nousles7,
nursles7,
runless7,
unrules7,
unsouls7,
usurous7,
6 letter words:
penful11,
purfle11,
upfurl11,
felons9,
flours9,
flouse9,
fluors9,
forels9,
fouler9,
foules9,
freons9,
fueros9,
furole9,
furols9,
fusels9,
fusser9,
rueful9,
rufous9,
sulfur9,
unfurl9,
unself9,
urnful9,
useful9,
lopers8,
loupen8,
loupes8,
lupous8,
opulus8,
opuses8,
person8,
pleons8,
pluses8,
polers8,
posers8,
poseur8,
posser8,
poules8,
pousse8,
proles8,
prones8,
proses8,
prouls8,
prunes8,
prunus8,
pulers8,
pulser8,
pulses8,
purses8,
pursue8,
pusles8,
pussel8,
pusser8,
sloper8,
slopes8,
slurps8,
souper8,
souple8,
splore8,
spores8,
spouse8,
sprues8,
spuers8,
spules8,
spurne8,
spurns8,
sunups8,
supers8,
unpure8,
unrope8,
uprose8,
upruns8,
usurps8,
enrols6,
ensoul6,
eusols6,
lesson6,
lessor6,
loners6,
losers6,
loures6,
louser6,
louses6,
lusers6,
nerols6,
norsel6,
nosers6,
noules6,
nouses6,
nousle6,
nurses6,
nursle6,
onuses6,
ousels6,
rouens6,
roules6,
rouses6,
russel6,
senors6,
sensor6,
serons6,
serous6,
snores6,
solers6,
soleus6,
sorels6,
sourse6,
uloses6,
unless6,
unrule6,
unsoul6,
unsure6,
uroses6,
ursons6,
uruses6,
usures6,
5 letter words:
flops10,
pelfs10,
poufs10,
profs10,
felon8,
ferns8,
floes8,
flors8,
floss8,
flour8,
flues8,
fluor8,
forel8,
fores8,
fosse8,
fouer8,
foule8,
fouls8,
fours8,
freon8,
froes8,
frons8,
fuels8,
fuero8,
furls8,
furol8,
fusel8,
fuses8,
orfes8,
rolfs8,
selfs8,
serfs8,
sulfo8,
surfs8,
elops7,
lerps7,
loper7,
lopes7,
loupe7,
loups7,
lupus7,
noups7,
olpes7,
opens7,
pelon7,
peons7,
perns7,
pesos7,
pleon7,
plues7,
poler7,
poles7,
pones7,
pores7,
porns7,
poser7,
poses7,
posse7,
poule7,
pours7,
press7,
prole7,
prone7,
prose7,
pross7,
proul7,
prune7,
puers7,
puler7,
pules7,
pulse7,
pulus7,
pures7,
purls7,
purse7,
puses7,
pusle7,
repos7,
ropes7,
roups7,
slope7,
slops7,
slurp7,
snoep7,
soups7,
speos7,
spore7,
sprue7,
spuer7,
spues7,
spule7,
spurn7,
spurs7,
sunup7,
super7,
supes7,
uprun7,
usurp7,
enols5,
enrol5,
eorls5,
euros5,
eusol5,
lenos5,
loess5,
loner5,
lores5,
losen5,
loser5,
loses5,
louns5,
loure5,
lours5,
louse5,
lunes5,
lures5,
luser5,
lusus5,
nerol5,
noels5,
noles5,
noser5,
noses5,
noule5,
nouls5,
nurls5,
nurse5,
oners5,
orles5,
ousel5,
roles5,
rones5,
roses5,
rouen5,
roues5,
roule5,
rouls5,
rouse5,
rules5,
runes5,
ruses5,
russe5,
senor5,
seron5,
sloes5,
slues5,
slurs5,
sluse5,
snore5,
soler5,
soles5,
solus5,
sones5,
sonse5,
sorel5,
sores5,
sorns5,
sorus5,
souls5,
sours5,
souse5,
suers5,
sulus5,
sures5,
urson5,
users5,
usure5,
4 letter words:
flop9,
fops9,
pelf9,
pouf9,
prof9,
elfs7,
enuf7,
fens7,
fern7,
fess7,
feus7,
floe7,
flor7,
flue7,
flus7,
foen7,
foes7,
fone7,
fons7,
fore7,
foss7,
foul7,
four7,
fous7,
froe7,
fros7,
fuel7,
funs7,
furl7,
furs7,
fuse7,
fuss7,
nefs7,
orfe7,
orfs7,
refs7,
rolf7,
self7,
serf7,
surf7,
ufos7,
epos6,
leps6,
lerp6,
lope6,
lops6,
loup6,
neps6,
nope6,
noup6,
olpe6,
open6,
opes6,
opus6,
oups6,
pens6,
peon6,
pern6,
peso6,
plue6,
plus6,
pole6,
pols6,
pone6,
pons6,
pore6,
porn6,
pose6,
poss6,
pour6,
pros6,
puer6,
pule6,
puls6,
pulu6,
puns6,
pure6,
purl6,
purs6,
puss6,
repo6,
reps6,
rope6,
roup6,
seps6,
slop6,
sops6,
soup6,
spue6,
spun6,
spur6,
supe6,
sups6,
upon6,
urps6,
enol4,
eons4,
eorl4,
erns4,
eros4,
euro4,
leno4,
lens4,
less4,
lone4,
lore4,
lorn4,
lose4,
loss4,
loun4,
lour4,
lous4,
lues4,
lune4,
lure4,
lurs4,
ness4,
noel4,
noes4,
nole4,
nose4,
noul4,
nous4,
nurl4,
nurs4,
oles4,
oner4,
ones4,
onus4,
ores4,
orle4,
oses4,
ourn4,
ours4,
rens4,
reos4,
roes4,
role4,
rone4,
rose4,
roue4,
roul4,
rues4,
rule4,
rune4,
runs4,
ruse4,
sels4,
sens4,
sers4,
sloe4,
slue4,
slur4,
sole4,
sols4,
sone4,
sons4,
sore4,
sorn4,
soul4,
sour4,
sous4,
suer4,
sues4,
sulu4,
suns4,
sure4,
susu4,
ules4,
ulus4,
ures4,
urns4,
urus4,
user4,
uses4,
3 letter words:
fop8,
efs6,
elf6,
erf6,
fen6,
fer6,
fes6,
feu6,
flu6,
foe6,
fon6,
for6,
fou6,
fro6,
fun6,
fur6,
nef6,
orf6,
ref6,
ufo6,
lep5,
lop5,
nep5,
ope5,
ops5,
oup5,
pen5,
per5,
pes5,
plu5,
pol5,
pos5,
pre5,
pro5,
pul5,
pun5,
pur5,
pus5,
rep5,
sop5,
sup5,
upo5,
ups5,
urp5,
els3,
ens3,
eon3,
ern3,
ers3,
ess3,
les3,
leu3,
lor3,
los3,
lou3,
lur3,
nor3,
nos3,
nur3,
nus3,
oes3,
ole3,
one3,
ons3,
ore3,
ors3,
ose3,
our3,
ous3,
ren3,
reo3,
res3,
roe3,
rue3,
run3,
sel3,
sen3,
ser3,
sol3,
son3,
sos3,
sou3,
sue3,
sun3,
sur3,
sus3,
ule3,
ulu3,
uns3,
ure3,
urn3,
use3,
2 letter words:
ef5,
fe5,
of5,
op4,
pe4,
po4,
up4,
el2,
en2,
er2,
es2,
lo2,
ne2,
no2,
nu2,
oe2,
on2,
or2,
os2,
ou2,
re2,
so2,
un2,
ur2,
us2,
