loof

zoos

pood

poof

pooh

pool

poon

poop

poor

moon

moor

moos

moot

nook

noon

rood

roof

toon

toot

wood

woof

wool

woos

zoom

zoon

toom

tool

rook

room

root

sook

soon

soot

took

mool

mood

coon

coop

coos

coot

doom

door

food

fool

cool

cook

book

boom

boon

boor

boos

boot

coof

foot

good

kook

loof

look

loom

loon

loop

loos

loot

hoot

hoop

goof

gook

goon

goop

goos

hood

hoof

hook

boob