8 letter words:
humdrums16,
7 letter words:
humdrum15,
6 letter words:
hummus13,
durums9,
5 letter words:
humus10,
hurds9,
mumus9,
drums8,
durum8,
4 letter words:
hums9,
mush9,
mums8,
mumu8,
drum7,
muds7,
rhus7,
rush7,
rums6,
surd5,
urds5,
urus4,
3 letter words:
hmm10,
hum8,
duh7,
mum7,
umm7,
mud6,
mus5,
rum5,
sum5,
urd4,
2 letter words:
hm7,
mm6,
sh5,
uh5,
mu4,
um4,
us2,