Similar-sounding words in the dictionary:
boop,
coop,
coupe,
doupe,
dupe,
goop,
hoop,
houp,
knoop,
koop,
loop,
loup,
loupe,
lupe,
poop,
roop,
roope,
roupe,
rupe,
shoop,
shoup,
shoupe,
shupe,
soup,
swoop,
swoope,
weep,
whip,
whipp,
whooped,
whoops,
whoosh,
wipe,
womb,
woo's,
wooed,
woof,
woong,
woos,
wouk,
wu's 