6 letter words:
mimbar12,
barium10,
5 letter words:
abrim9,
imaum9,
imbar9,
mbira9,
rumba9,
umami9,
umbra9,
mauri7,
rubai7,
urbia7,
4 letter words:
barm8,
bima8,
brim8,
iamb8,
imam8,
maim8,
marm8,
abri6,
amir6,
arum6,
baur6,
bura6,
mair6,
muir6,
mura6,
rabi6,
rami6,
riba6,
rima6,
rimu6,
3 letter words:
bam7,
bum7,
mam7,
mib7,
mim7,
mum7,
umm7,
aim5,
ami5,
amu5,
arb5,
arm5,
bar5,
bra5,
bru5,
bur5,
mar5,
mir5,
ram5,
rib5,
rim5,
rub5,
rum5,
urb5,
air3,
rai3,
ria3,
2 letter words:
mm6,
ab4,
am4,
ba4,
bi4,
ma4,
mi4,
mu4,
um4,
ai2,
ar2,
ur2,