8 letter words:
postriot10,
7 letter words:
pirojki20,
protist9,
risotto7,
6 letter words:
irokos10,
strook10,
pooris8,
pottos8,
prosit8,
ripost8,
spirit8,
stript8,
tripos8,
troops8,
otitis6,
5 letter words:
kojis16,
joist12,
pikis11,
porks11,
spook11,
iroko9,
kotos9,
rooks9,
skirt9,
skort9,
stirk9,
stook9,
stork9,
tikis9,
torsk9,
poori7,
ports7,
posit7,
potto7,
proso7,
prost7,
sopor7,
spirt7,
spoor7,
sport7,
sprit7,
stirp7,
stoop7,
stopt7,
strip7,
strop7,
tipis7,
topis7,
topoi7,
topos7,
trips7,
troop7,
ottos5,
riots5,
roost5,
roots5,
rotis5,
rotos5,
tiros5,
titis5,
toits5,
toots5,
torii5,
toros5,
torot5,
torsi5,
torso5,
torts5,
trios5,
trois5,
trots5,
4 letter words:
koji15,
jots11,
kips10,
kops10,
piki10,
pork10,
skip10,
spik10,
irks8,
kirs8,
kist8,
kits8,
kois8,
kors8,
koto8,
kris8,
risk8,
rook8,
skit8,
sook8,
tiki8,
took8,
oops6,
opts6,
piso6,
pits6,
pois6,
poor6,
poos6,
port6,
post6,
pots6,
pros6,
rips6,
spit6,
spot6,
stop6,
tipi6,
tips6,
topi6,
topo6,
tops6,
trip6,
trop6,
iris4,
oots4,
orts4,
otto4,
riot4,
root4,
roti4,
roto4,
rots4,
soot4,
sori4,
sort4,
stir4,
stot4,
tiro4,
titi4,
tits4,
toit4,
toot4,
tori4,
toro4,
tors4,
tort4,
tost4,
tots4,
trio4,
trot4,
3 letter words:
jot10,
kip9,
kop9,
irk7,
kir7,
kis7,
kit7,
koi7,
kor7,
kos7,
ski7,
tsk7,
ops5,
opt5,
pis5,
pit5,
poi5,
poo5,
pot5,
pro5,
psi5,
pst5,
rip5,
sip5,
sop5,
tip5,
top5,
its3,
oot3,
ors3,
ort3,
rot3,
sir3,
sit3,
sot3,
sri3,
tis3,
tit3,
too3,
tor3,
tot3,
2 letter words:
jo9,
ki6,
op4,
pi4,
is2,
it2,
oi2,
or2,
os2,
si2,
so2,
ti2,
to2,