5 letter words:
britt7,
orbit7,
4 letter words:
brim8,
tomb8,
biro6,
bitt6,
bort6,
bott6,
brio6,
brit6,
mitt6,
mort6,
mott6,
obit6,
omit6,
trim6,
riot4,
roti4,
tiro4,
toit4,
tori4,
tort4,
trio4,
trot4,
3 letter words:
mib7,
mob7,
bio5,
bit5,
bot5,
bro5,
mir5,
mor5,
mot5,
obi5,
orb5,
rib5,
rim5,
rob5,
rom5,
tom5,
ort3,
rot3,
tit3,
tor3,
tot3,
2 letter words:
bi4,
bo4,
mi4,
mo4,
om4,
it2,
oi2,
or2,
ti2,
to2,