11 letter words:
primitivism20,
8 letter words:
imprimis14,
6 letter words:
spirit8,
iritis6,
5 letter words:
impis9,
primi9,
prims9,
prism9,
visit8,
mitis7,
spirt7,
sprit7,
stirp7,
strip7,
tipis7,
trims7,
trips7,
4 letter words:
spiv9,
vims9,
impi8,
imps8,
mips8,
prim8,
simp8,
miri6,
mirs6,
mist6,
pits6,
rims6,
rips6,
smit6,
spit6,
tipi6,
tips6,
trim6,
trip6,
iris4,
stir4,
3 letter words:
vim8,
imp7,
mim7,
vis6,
ism5,
mir5,
mis5,
pis5,
pit5,
psi5,
pst5,
rim5,
rip5,
sim5,
sip5,
tip5,
its3,
sir3,
sit3,
sri3,
tis3,
2 letter words:
mm6,
mi4,
pi4,
is2,
it2,
si2,
ti2,
