11 letter words:
surprinting14,
10 letter words:
upstirring13,
9 letter words:
irrupting12,
printings12,
sprinting12,
8 letter words:
printing11,
siruping11,
spirting11,
spurning11,
spurring11,
spurting11,
striping11,
uprising11,
surprint10,
insuring9,
stirring9,
turnings9,
unstring9,
untiring9,
7 letter words:
pignuts10,
prising10,
pruning10,
punting10,
purring10,
pursing10,
sniping10,
spiring10,
spiting10,
irrupts9,
stirrup9,
turnips9,
inuring8,
nursing8,
rinsing8,
ruining8,
rusting8,
suiting8,
trining8,
turning8,
uniting8,
inturns7,
6 letter words:
pignus9,
pignut9,
pining9,
riping9,
siping9,
spring9,
sprung9,
spuing9,
upgirt9,
urping9,
inputs8,
irrupt8,
prints8,
purins8,
purist8,
spirit8,
sprint8,
turnip8,
unpins8,
unrips8,
upstir8,
grunts7,
rising7,
siring7,
siting7,
string7,
strung7,
tining7,
tiring7,
truing7,
tuning7,
ungirt7,
unrigs7,
inruns6,
inturn6,
inurns6,
rutins6,
5 letter words:
grips8,
gript8,
piing8,
pings8,
prigs8,
pungs8,
sprig8,
sprug8,
input7,
pints7,
pirns7,
print7,
punts7,
purin7,
puris7,
purrs7,
sirup7,
situp7,
spirt7,
sprit7,
spurn7,
spurt7,
stirp7,
strip7,
tipis7,
trips7,
turps7,
unpin7,
unrip7,
girns6,
girts6,
grins6,
grist6,
grits6,
grunt6,
iring6,
rings6,
ruing6,
rungs6,
sting6,
stung6,
suing6,
tings6,
trigs6,
trugs6,
tungs6,
unrig6,
using6,
inrun5,
intis5,
inurn5,
ruins5,
runts5,
rutin5,
suint5,
turns5,
units5,
4 letter words:
gips7,
grip7,
pigs7,
ping7,
prig7,
pugs7,
pung7,
nips6,
pins6,
pint6,
pirn6,
pits6,
ptui6,
puns6,
punt6,
puri6,
purr6,
purs6,
puts6,
rips6,
snip6,
spin6,
spit6,
spun6,
spur6,
tipi6,
tips6,
trip6,
tups6,
urps6,
gins5,
girn5,
girt5,
gist5,
gits5,
gnus5,
grin5,
grit5,
guns5,
gust5,
guts5,
rigs5,
ring5,
rugs5,
rung5,
sign5,
sing5,
snug5,
sung5,
ting5,
trig5,
trug5,
tugs5,
tung5,
inns4,
inti4,
iris4,
nisi4,
nits4,
nuns4,
nuts4,
rins4,
ruin4,
runs4,
runt4,
rust4,
ruts4,
snit4,
stir4,
stun4,
suit4,
sunn4,
tins4,
tuis4,
tuns4,
turn4,
unit4,
urns4,
3 letter words:
gip6,
pig6,
pug6,
nip5,
pin5,
pis5,
pit5,
piu5,
psi5,
pst5,
pun5,
pur5,
pus5,
put5,
rip5,
sip5,
sup5,
tip5,
tup5,
ups5,
urp5,
gin4,
git4,
gnu4,
gun4,
gut4,
rig4,
rug4,
tug4,
inn3,
ins3,
its3,
nit3,
nun3,
nus3,
nut3,
rin3,
run3,
rut3,
sin3,
sir3,
sit3,
sri3,
sun3,
tin3,
tis3,
tui3,
tun3,
uns3,
urn3,
uts3,
2 letter words:
pi4,
up4,
in2,
is2,
it2,
nu2,
si2,
ti2,
un2,
us2,
ut2,