11 letter words:
unrepenting14,
9 letter words:
repenting12,
neutering10,
8 letter words:
erupting11,
petering11,
preening11,
prenting11,
pureeing11,
reputing11,
preunite10,
entering9,
geniture9,
retuning9,
tenuring9,
7 letter words:
peening10,
peering10,
penguin10,
penning10,
preeing10,
pruning10,
puering10,
pungent10,
punning10,
punting10,
enprint9,
inepter9,
pennine9,
punnier9,
repunit9,
enginer8,
enuring8,
gentier8,
genuine8,
guerite8,
ingener8,
ingenue8,
integer8,
renning8,
renting8,
ringent8,
running8,
teening8,
teering8,
terning8,
treeing8,
trueing8,
tunning8,
turning8,
interne7,
neurine7,
neurite7,
retinue7,
reunite7,
uterine7,
6 letter words:
peeing9,
pening9,
pignut9,
pinger9,
pugree9,
puring9,
repugn9,
upgirt9,
urping9,
nipter8,
penner8,
pinene8,
pinner8,
pinnet8,
pruine8,
pterin8,
punier8,
punner8,
punnet8,
puntee8,
punter8,
purine8,
repent8,
repine8,
repute8,
tenpin8,
turnip8,
unpent8,
unripe8,
engine7,
engirt7,
enring7,
erning7,
gennet7,
gerent7,
ginner7,
gunite7,
gunnen7,
gunner7,
gunter7,
gurnet7,
ingenu7,
regent7,
rueing7,
teeing7,
truing7,
tuning7,
ungirt7,
urgent7,
urning7,
entire6,
intern6,
inturn6,
nerine6,
nerite6,
neuter6,
rennet6,
rennin6,
retine6,
retune6,
runnet6,
tenner6,
tenure6,
tinner6,
triene6,
triune6,
tunier6,
tureen6,
uniter6,
unrein6,
unrent6,
5 letter words:
genip8,
getup8,
gripe8,
gript8,
purge8,
repeg8,
unpeg8,
erupt7,
inept7,
input7,
neper7,
nepit7,
penie7,
penne7,
penni7,
peter7,
petre7,
piert7,
preen7,
prent7,
print7,
prune7,
prunt7,
puree7,
purin7,
repin7,
ripen7,
rupee7,
tripe7,
unpen7,
unpin7,
unrip7,
upter7,
uptie7,
egret6,
eigne6,
ering6,
genet6,
genie6,
genre6,
gerne6,
green6,
greet6,
grein6,
grunt6,
niger6,
regie6,
reign6,
renig6,
ruing6,
tenge6,
tiger6,
tinge6,
unget6,
unrig6,
ennui5,
enter5,
enure5,
inert5,
inner5,
inrun5,
inter5,
inure5,
inurn5,
niter5,
nitre5,
renin5,
renne5,
rente5,
retie5,
rutin5,
tenne5,
tenue5,
terne5,
treen5,
trine5,
tuner5,
unite5,
untie5,
untin5,
urent5,
urine5,
urite5,
uteri5,
4 letter words:
geep7,
grip7,
ping7,
prig7,
pung7,
neep6,
peen6,
peer6,
pein6,
pene6,
peni6,
pent6,
pere6,
peri6,
pern6,
pert6,
pier6,
piet6,
pine6,
pint6,
pirn6,
pree6,
ptui6,
puer6,
puir6,
punt6,
pure6,
puri6,
ripe6,
ript6,
trip6,
eger5,
euge5,
geit5,
gene5,
gent5,
genu5,
gere5,
gert5,
gien5,
ginn5,
girn5,
girt5,
gite5,
gree5,
gren5,
grin5,
grit5,
grue5,
gurn5,
ring5,
rung5,
tegu5,
tige5,
ting5,
trig5,
trug5,
tung5,
urge5,
eine4,
erne4,
eten4,
etui4,
iure4,
nene4,
nete4,
nine4,
nite4,
reen4,
rein4,
rent4,
rete4,
rine4,
rite4,
ruin4,
rune4,
runt4,
teen4,
teer4,
tene4,
tern4,
tier4,
tine4,
tire4,
tree4,
trie4,
trin4,
true4,
tune4,
turn4,
unit4,
3 letter words:
gip6,
gup6,
peg6,
pig6,
pug6,
nep5,
nip5,
pee5,
pen5,
per5,
pet5,
pie5,
pin5,
pir5,
pit5,
piu5,
pre5,
pun5,
pur5,
put5,
rep5,
rip5,
tip5,
tup5,
urp5,
eng4,
erg4,
gee4,
gen4,
get4,
gie4,
gin4,
git4,
gnu4,
gue4,
gun4,
gur4,
gut4,
neg4,
reg4,
rig4,
rug4,
teg4,
tig4,
tug4,
een3,
ene3,
ere3,
ern3,
inn3,
ire3,
nee3,
net3,
nie3,
nit3,
nun3,
nur3,
nut3,
ree3,
rei3,
ren3,
ret3,
rin3,
rit3,
rue3,
run3,
rut3,
tee3,
ten3,
tie3,
tin3,
tui3,
tun3,
uni3,
ure3,
urn3,
ute3,
2 letter words:
pe4,
pi4,
up4,
gi3,
gu3,
ug3,
ee2,
en2,
er2,
et2,
in2,
it2,
ne2,
nu2,
re2,
te2,
ti2,
un2,
ur2,
ut2,
