12 letter words:
primitivists19,
11 letter words:
primitivist18,
9 letter words:
spiritism13,
spiritist11,
7 letter words:
spirits9,
6 letter words:
prisms10,
visits9,
spirit8,
spirts8,
sprits8,
stirps8,
strips8,
stript8,
iritis6,
5 letter words:
spivs10,
impis9,
primi9,
prims9,
prism9,
simps9,
visit8,
mists7,
mitis7,
mitts7,
priss7,
spirt7,
spits7,
sprit7,
stirp7,
strip7,
tipis7,
trims7,
trips7,
stirs5,
titis5,
4 letter words:
spiv9,
vims9,
impi8,
imps8,
mips8,
prim8,
simp8,
isms6,
miri6,
mirs6,
miss6,
mist6,
mitt6,
piss6,
pits6,
psis6,
psst6,
rims6,
rips6,
sims6,
sips6,
smit6,
spit6,
tipi6,
tips6,
trim6,
trip6,
iris4,
sirs4,
sits4,
sris4,
stir4,
titi4,
tits4,
3 letter words:
vim8,
imp7,
vis6,
ism5,
mir5,
mis5,
pis5,
pit5,
psi5,
pst5,
rim5,
rip5,
sim5,
sip5,
tip5,
its3,
sir3,
sis3,
sit3,
sri3,
tis3,
tit3,
2 letter words:
mi4,
pi4,
is2,
it2,
si2,
ti2,