5 letter words:
carat7,
carta7,
curat7,
4 letter words:
acta6,
cart6,
curt6,
raca6,
atua4,
aura4,
rata4,
ratu4,
tara4,
3 letter words:
act5,
arc5,
caa5,
car5,
cat5,
cru5,
cur5,
cut5,
ruc5,
art3,
aua3,
rat3,
rut3,
tar3,
tau3,
uta3,
2 letter words:
aa2,
ar2,
at2,
ta2,
ur2,
ut2,