7 letter words:
shrubby17,
6 letter words:
brushy14,
5 letter words:
hubby15,
bushy13,
busby12,
rubby12,
rushy11,
brush10,
buhrs10,
shrub10,
burbs9,
4 letter words:
buhr9,
bury9,
bush9,
busy9,
buys9,
hubs9,
ruby9,
bubs8,
burb8,
rhus7,
rush7,
burs6,
rubs6,
urbs6,
3 letter words:
shy9,
buy8,
bys8,
hub8,
bub7,
bur5,
bus5,
rub5,
sub5,
urb5,
2 letter words:
by7,
sh5,
uh5,
us2,