8 letter words:
triticum12,
7 letter words:
tritium9,
4 letter words:
crit6,
curt6,
miri6,
mitt6,
mutt6,
trim6,
uric6,
titi4,
3 letter words:
cum7,
mic7,
cru5,
cur5,
cut5,
mir5,
mut5,
rim5,
rum5,
tic5,
rut3,
tit3,
tui3,
tut3,
2 letter words:
mi4,
mu4,
um4,
it2,
ti2,
ut2,
