9 letter words:
twirpiest14,
8 letter words:
twistier11,
rispetti10,
tripiest10,
7 letter words:
swipier12,
wispier12,
retwist10,
twister10,
wiriest10,
witters10,
wittier10,
pietist9,
pitiers9,
pitters9,
spitter9,
tipsier9,
tipster9,
6 letter words:
pewits11,
swiper11,
twerps11,
twirps11,
wipers11,
sweirt9,
tewits9,
twiers9,
twires9,
twites9,
witter9,
wriest9,
writes9,
esprit8,
periti8,
pieris8,
pierst8,
pierts8,
pitier8,
pities8,
pitter8,
priest8,
ripest8,
sitrep8,
spirit8,
sprite8,
stripe8,
stript8,
tripes8,
sitter6,
tetris6,
titers6,
titres6,
triste6,
trites6,
5 letter words:
pewit10,
sprew10,
swept10,
swipe10,
twerp10,
twirp10,
wiper10,
wipes10,
strew8,
sweir8,
swire8,
tewit8,
trews8,
twier8,
twire8,
twist8,
twite8,
twits8,
weirs8,
wires8,
wiser8,
wites8,
wrest8,
wries8,
wrist8,
write8,
writs8,
epris7,
peris7,
perst7,
perts7,
petit7,
petti7,
piers7,
piert7,
piets7,
piste7,
prest7,
pries7,
prise7,
ripes7,
speir7,
spier7,
spire7,
spirt7,
spite7,
sprit7,
stept7,
stipe7,
stirp7,
strep7,
strip7,
tipis7,
tripe7,
trips7,
reist5,
resit5,
rites5,
ritts5,
stire5,
terts5,
tetri5,
tiers5,
tires5,
titer5,
titis5,
titre5,
trest5,
trets5,
tries5,
trist5,
trite5,
4 letter words:
pews9,
spew9,
wept9,
wipe9,
wisp9,
ewts7,
iwis7,
rews7,
stew7,
tews7,
trew7,
twit7,
weir7,
wert7,
west7,
wets7,
wire7,
wise7,
wist7,
wite7,
wits7,
writ7,
peri6,
pert6,
pest6,
pets6,
pier6,
pies6,
piet6,
pirs6,
pise6,
pits6,
reps6,
ripe6,
rips6,
ript6,
risp6,
sept6,
sipe6,
spet6,
spie6,
spit6,
step6,
tipi6,
tips6,
tipt6,
trip6,
erst4,
ires4,
iris4,
isit4,
reis4,
rest4,
rets4,
rise4,
rite4,
rits4,
ritt4,
seir4,
sett4,
sire4,
siri4,
site4,
stet4,
stie4,
stir4,
test4,
tets4,
tier4,
ties4,
tire4,
tite4,
titi4,
tits4,
tres4,
tret4,
trie4,
3 letter words:
pew8,
twp8,
ewt6,
iwi6,
rew6,
sew6,
tew6,
wet6,
wis6,
wit6,
per5,
pes5,
pet5,
pie5,
pir5,
pis5,
pit5,
pre5,
psi5,
pst5,
rep5,
rip5,
sip5,
tip5,
ers3,
est3,
ire3,
its3,
rei3,
res3,
ret3,
rit3,
sei3,
ser3,
set3,
sir3,
sit3,
sri3,
tes3,
tet3,
tie3,
tis3,
tit3,
2 letter words:
we5,
pe4,
pi4,
er2,
es2,
et2,
is2,
it2,
re2,
si2,
st2,
te2,
ti2,
