5 letter words:
skirr9,
skirt9,
stirk9,
turks9,
strut5,
sturt5,
trust5,
4 letter words:
irks8,
kirs8,
kist8,
kits8,
kris8,
risk8,
rusk8,
skit8,
turk8,
tusk8,
rust4,
ruts4,
stir4,
suit4,
tits4,
tuis4,
tuts4,
3 letter words:
irk7,
kir7,
kis7,
kit7,
ski7,
suk7,
tsk7,
its3,
rut3,
sir3,
sit3,
sri3,
tis3,
tit3,
tui3,
tut3,
uts3,
2 letter words:
ki6,
is2,
it2,
si2,
ti2,
us2,
ut2,