7 letter words:
muffish18,
5 letter words:
huffs14,
humfs13,
miffs13,
muffs13,
4 letter words:
huff13,
humf12,
miff12,
muff12,
fish10,
fums9,
hims9,
hums9,
mush9,
shim9,
huis7,
3 letter words:
iff9,
fum8,
him8,
hum8,
his6,
hui6,
ifs6,
ish6,
sif6,
ism5,
mis5,
mus5,
sim5,
sum5,
sui3,
2 letter words:
hm7,
hi5,
if5,
sh5,
uh5,
mi4,
mu4,
um4,
is2,
si2,
us2,