7 letter words:
nonwork14,
6 letter words:
nanook10,
nonwar9,
5 letter words:
awork12,
known12,
karoo9,
krona9,
kroon9,
rowan8,
4 letter words:
know11,
wank11,
wark11,
wonk11,
work11,
kaon8,
karn8,
karo8,
knar8,
koan8,
kora8,
koro8,
nark8,
nook8,
nork8,
okra8,
rank8,
rook8,
anow7,
arow7,
nown7,
rawn7,
warn7,
woon7,
worn7,
anno4,
anon4,
nona4,
noon4,
roan4,
roon4,
3 letter words:
kaw10,
kow10,
wok10,
ark7,
koa7,
kon7,
kor7,
oak7,
oka7,
rok7,
awn6,
naw6,
now6,
own6,
raw6,
row6,
wan6,
war6,
won6,
woo6,
ann3,
nan3,
non3,
noo3,
nor3,
oar3,
ono3,
oon3,
oor3,
ora3,
ran3,
roo3,
2 letter words:
ka6,
ko6,
aw5,
ow5,
wo5,
an2,
ar2,
na2,
no2,
on2,
oo2,
or2,