7 letter words:
unshift13,
6 letter words:
unfits9,
5 letter words:
shift11,
hints8,
hunts8,
shunt8,
thins8,
unfit8,
suint5,
units5,
4 letter words:
fish10,
fins7,
fist7,
fits7,
funs7,
hins7,
hint7,
hisn7,
hist7,
hits7,
huns7,
hunt7,
huts7,
shin7,
shit7,
shun7,
shut7,
sift7,
sinh7,
sith7,
thin7,
this7,
thus7,
tush7,
nits4,
nuts4,
snit4,
stun4,
suit4,
tins4,
tuis4,
tuns4,
unit4,
3 letter words:
fin6,
fit6,
fun6,
hin6,
his6,
hit6,
hun6,
hut6,
ifs6,
nth6,
ins3,
its3,
nit3,
nus3,
nut3,
sin3,
sit3,
sun3,
tin3,
tis3,
tui3,
tun3,
uns3,
uts3,
2 letter words:
hi5,
if5,
sh5,
uh5,
in2,
is2,
it2,
nu2,
si2,
ti2,
un2,
us2,
ut2,