11 letter words:
postscripts17,
10 letter words:
postscript16,
8 letter words:
ripstops12,
protists10,
tropists10,
7 letter words:
ripstop11,
scripts11,
tiptops11,
tropics11,
protist9,
riposts9,
scissor9,
tricots9,
tropist9,
tsotsis7,
6 letter words:
crisps10,
optics10,
picots10,
piscos10,
psoric10,
ptotic10,
scrips10,
script10,
tiptop10,
topics10,
tropic10,
posits8,
prosit8,
ptosis8,
ripost8,
sirocs8,
spirts8,
sports8,
sprits8,
stirps8,
stoics8,
strict8,
strips8,
stript8,
strops8,
torics8,
tricot8,
tripos8,
roists6,
rosits6,
rostis6,
stoits6,
tsoris6,
tsotsi6,
5 letter words:
corps9,
crisp9,
crops9,
optic9,
picot9,
pisco9,
props9,
ripps9,
scops9,
scrip9,
spics9,
topic9,
cists7,
coirs7,
coits7,
costs7,
cotts7,
crios7,
crits7,
cross7,
crost7,
pisos7,
ports7,
posit7,
posts7,
potts7,
priss7,
pross7,
prost7,
risps7,
scots7,
siroc7,
spirt7,
spits7,
sport7,
spots7,
sprit7,
stirp7,
stoic7,
stops7,
stopt7,
strip7,
strop7,
topis7,
torcs7,
toric7,
trips7,
riots5,
ritts5,
roist5,
rosit5,
rosti5,
rosts5,
rotis5,
sists5,
sorts5,
stirs5,
stoit5,
stoss5,
stots5,
tiros5,
toits5,
torsi5,
torts5,
trios5,
trist5,
trois5,
trots5,
4 letter words:
cops8,
crop8,
pics8,
pips8,
pops8,
prop8,
ripp8,
scop8,
spic8,
cist6,
cito6,
cits6,
coir6,
coit6,
cors6,
coss6,
cost6,
cots6,
cott6,
cris6,
crit6,
opts6,
orcs6,
otic6,
pirs6,
piso6,
piss6,
pits6,
pois6,
port6,
poss6,
post6,
pots6,
pott6,
pros6,
psis6,
psst6,
rips6,
ript6,
risp6,
rocs6,
scot6,
sics6,
sips6,
socs6,
sops6,
spit6,
spot6,
stop6,
tics6,
tips6,
tipt6,
tocs6,
topi6,
tops6,
torc6,
trip6,
trop6,
isos4,
orts4,
riot4,
rits4,
ritt4,
rost4,
roti4,
rots4,
sirs4,
siss4,
sist4,
sits4,
sori4,
sort4,
soss4,
sots4,
sris4,
stir4,
stot4,
tiro4,
tits4,
toit4,
tori4,
tors4,
tort4,
toss4,
tost4,
tots4,
trio4,
trot4,
3 letter words:
cop7,
pic7,
pip7,
pop7,
cis5,
cit5,
cor5,
cos5,
cot5,
ops5,
opt5,
orc5,
pir5,
pis5,
pit5,
poi5,
pos5,
pot5,
pro5,
psi5,
pst5,
rip5,
roc5,
sic5,
sip5,
soc5,
sop5,
tic5,
tip5,
toc5,
top5,
ios3,
iso3,
its3,
ors3,
ort3,
rit3,
rot3,
sir3,
sis3,
sit3,
sos3,
sot3,
sri3,
tis3,
tit3,
tor3,
tot3,
2 letter words:
op4,
pi4,
po4,
io2,
is2,
it2,
oi2,
or2,
os2,
si2,
so2,
st2,
ti2,
to2,
