7 letter words:
boxcars18,
6 letter words:
boxcar17,
brasco10,
carbos10,
carobs10,
coarbs10,
cobras10,
5 letter words:
borax14,
carbo9,
carbs9,
carob9,
coarb9,
cobra9,
crabs9,
scrab9,
boars7,
boras7,
orcas7,
oscar7,
4 letter words:
coax13,
coxa13,
bacs8,
cabs8,
carb8,
cobs8,
crab8,
scab8,
abos6,
arbs6,
arco6,
arcs6,
bars6,
boar6,
boas6,
bora6,
bors6,
bras6,
bros6,
cars6,
cors6,
obas6,
ocas6,
orbs6,
orca6,
orcs6,
robs6,
rocs6,
scar6,
soba6,
soca6,
sorb6,
oars4,
osar4,
soar4,
sora4,
3 letter words:
box12,
cox12,
rax10,
sax10,
sox10,
bac7,
cab7,
cob7,
abo5,
abs5,
arb5,
arc5,
bar5,
bas5,
boa5,
bor5,
bos5,
bra5,
bro5,
car5,
cor5,
cos5,
oba5,
obs5,
oca5,
orb5,
orc5,
rob5,
roc5,
sab5,
sac5,
sob5,
soc5,
ars3,
oar3,
ora3,
ors3,
ras3,
sar3,
2 letter words:
ax9,
ox9,
ab4,
ba4,
bo4,
ob4,
ar2,
as2,
or2,
os2,
so2,