7 letter words:
nonbook13,
6 letter words:
bowfin14,
konini10,
nanook10,
fanion9,
wanion9,
bainin8,
5 letter words:
known12,
boink11,
koban11,
kinin9,
fanon8,
winna8,
aboon7,
anion5,
inion5,
onion5,
4 letter words:
wakf14,
faik11,
fank11,
fink11,
kaif11,
kiwi11,
know11,
wank11,
wink11,
wonk11,
bank10,
bink10,
boak10,
boko10,
bonk10,
book10,
fawn10,
knob10,
kobo10,
nabk10,
waif10,
woof10,
bawn9,
akin8,
ikan8,
ikon8,
kain8,
kaon8,
kina8,
kino8,
koan8,
naik8,
nook8,
oink8,
anow7,
fain7,
fano7,
fini7,
fino7,
foin7,
info7,
naif7,
nown7,
wain7,
winn7,
wino7,
woon7,
bani6,
bona6,
boon6,
obia6,
anno4,
anon4,
inia4,
nain4,
naoi4,
nona4,
noni4,
noon4,
3 letter words:
kaf10,
kaw10,
kif10,
kow10,
wok10,
bok9,
faw9,
kab9,
kob9,
wof9,
bow8,
fab8,
fib8,
fob8,
wab8,
ink7,
kai7,
kin7,
koa7,
koi7,
kon7,
oak7,
oik7,
oka7,
awn6,
fan6,
fin6,
fon6,
iwi6,
naw6,
now6,
oaf6,
oof6,
own6,
wai6,
wan6,
win6,
won6,
woo6,
abo5,
ban5,
bin5,
bio5,
boa5,
boi5,
bon5,
boo5,
nab5,
nib5,
nob5,
oba5,
obi5,
obo5,
ain3,
ani3,
ann3,
inn3,
ion3,
nan3,
non3,
noo3,
ono3,
oon3,
2 letter words:
ka6,
ki6,
ko6,
aw5,
fa5,
if5,
of5,
ow5,
wo5,
ab4,
ba4,
bi4,
bo4,
ob4,
ai2,
an2,
in2,
io2,
na2,
no2,
oi2,
on2,
oo2,