5 letter words:
parks11,
spark11,
karst9,
karts9,
skart9,
stark9,
parts7,
prats7,
spart7,
sprat7,
strap7,
tarps7,
traps7,
4 letter words:
park10,
arks8,
kart8,
kats8,
ksar8,
sark8,
skat8,
taks8,
task8,
apts6,
pars6,
part6,
past6,
pats6,
prat6,
raps6,
rapt6,
rasp6,
spar6,
spat6,
stap6,
taps6,
tarp6,
trap6,
arts4,
rast4,
rats4,
star4,
tars4,
tsar4,
3 letter words:
ark7,
ask7,
kas7,
kat7,
ska7,
tak7,
tsk7,
apt5,
asp5,
par5,
pas5,
pat5,
pst5,
rap5,
sap5,
spa5,
tap5,
ars3,
art3,
ras3,
rat3,
sar3,
sat3,
tar3,
tas3,
2 letter words:
ka6,
pa4,
ar2,
as2,
at2,
st2,
ta2,