7 letter words:
baaskap15,
puranas9,
6 letter words:
abakas12,
branks12,
burkas12,
kabars12,
parkas12,
pranks12,
punkas12,
knaurs10,
subpar10,
anabas8,
burans8,
purana8,
unbars8,
ruanas6,
5 letter words:
abaka11,
banks11,
barks11,
brank11,
brusk11,
bunks11,
burka11,
kabar11,
kapas11,
kbars11,
knaps11,
parka11,
parks11,
prank11,
punka11,
punks11,
spank11,
spark11,
spunk11,
ankus9,
araks9,
burps9,
kanas9,
karns9,
knars9,
knaur9,
knurs9,
narks9,
rakus9,
ranks9,
snark9,
barns7,
brans7,
bunas7,
buran7,
buras7,
burns7,
bursa7,
napas7,
paras7,
praus7,
punas7,
sabra7,
spurn7,
supra7,
unbar7,
urban7,
asana5,
auras5,
ruana5,
saran5,
sauna5,
4 letter words:
bank10,
bark10,
bask10,
bunk10,
busk10,
kabs10,
kapa10,
kbar10,
knap10,
park10,
punk10,
arak8,
arks8,
auks8,
baps8,
burp8,
kaas8,
kana8,
karn8,
knar8,
knur8,
kuna8,
nark8,
pubs8,
raku8,
rank8,
rusk8,
sank8,
sark8,
skua8,
sunk8,
abas6,
arbs6,
baas6,
bans6,
barn6,
bars6,
bran6,
bras6,
buna6,
buns6,
bura6,
burn6,
burs6,
nabs6,
napa6,
naps6,
nubs6,
pans6,
para6,
pars6,
prau6,
puna6,
puns6,
purs6,
raps6,
rasp6,
rubs6,
snap6,
snub6,
span6,
spar6,
spun6,
spur6,
suba6,
upas6,
urbs6,
urps6,
anas4,
ansa4,
anus4,
aura4,
runs4,
sura4,
urns4,
ursa4,
3 letter words:
kab9,
ark7,
ask7,
auk7,
bap7,
kas7,
pub7,
ska7,
suk7,
aba5,
abs5,
arb5,
asp5,
baa5,
ban5,
bar5,
bas5,
bra5,
bun5,
bur5,
bus5,
nab5,
nap5,
nub5,
pan5,
par5,
pas5,
pun5,
pur5,
pus5,
rap5,
rub5,
sab5,
sap5,
spa5,
sub5,
sup5,
ups5,
urb5,
urp5,
aas3,
ana3,
ars3,
nus3,
ran3,
ras3,
run3,
sau3,
sun3,
uns3,
urn3,
2 letter words:
ka6,
ab4,
ba4,
pa4,
up4,
aa2,
an2,
ar2,
as2,
na2,
nu2,
un2,
us2,