6 letter words:
beguin9,
bungie9,
5 letter words:
begin8,
begun8,
being8,
binge8,
4 letter words:
bing7,
bung7,
gibe7,
bein6,
beni6,
bien6,
bine6,
unbe6,
genu5,
gien5,
3 letter words:
beg6,
big6,
bug6,
gib6,
gub6,
ben5,
bin5,
bun5,
neb5,
nib5,
nub5,
eng4,
gen4,
gie4,
gin4,
gnu4,
gue4,
gun4,
neg4,
nie3,
uni3,
2 letter words:
be4,
bi4,
gi3,
gu3,
ug3,
en2,
in2,
ne2,
nu2,
un2,