by Paul Zollo
gloater
keynoter
motor
neuromotor
oater
promoter
psychomotor
pulmotor
quoter
remoter
scapegoater
sensorimotor
servomotor
toter
voter
OT-UR
allotter
alma-mater
backwater
blackwater
blotter
boycotter
breakwater
cauter
clearwater
cotter
daughter
dishwater
dotter
firewater
floodwater
flyswatter
freshwater
garroter
globetrotter
goddaughter
granddaughter
headwater
heartwater
hotter
imprimatur
jerkwater
jotter
limewater
manslaughter
meltwater
otter
pinspotter
plotter
potter
rainwater
rosewater
rotter
saltwater
sandlotter
seawater
slaughter
spotter
squatter
stepdaughter
swatter
tatar
tauter
teeter-totter
tidewater
totter
trotter
underwater
water
yachter
OUCH-ING
avouching
couching
crouching
debouching
grouching
pouching
slouching
vouching
OUCH-UR
groucher
sloucher
voucher
OUD-ED
clouded
crowded
enshrouded
overcrowded
shrouded
uncrowded
OUD-EST
loudest
proudest
OUD-I
cloudy
cum laude
dowdy
howdy
pandowdy
rowdy
OUD-ING
beclouding
clouding
crowding
enshrouding
overclouding
overcrowding
shrouding
OUD-LI
loudly
proudly
OUD-NESS
loudness
proudness
OUD-UR
louder
powder
prouder
OU-EL
avowal
bowel
disavowal
disembowel
dowel
jowl
semivowel
towel
trowel
vowel
wildfowl
yowl
OU-ING
bellowing
bestowing
billowing
blowing
Boeing
borrowing
bowing
buffaloing
burrowing
churchgoing
crowing
easygoing
echoing
elbowing
embargoing
farrowing
flowing
following
foregoing
foreknowing
foreshadowing
forgoing
furloughing
furrowing
glassblowing
glowing
going
growing
hallowing
harrowing
hoeing
hollowing
imbargoing
ingrowing
kayoing
knowing
lassoing
lowing
mellowing
mimeoing
mind-blowing
moviegoing
mowing
narrowing
oceangoing
ongoing
outgoing
outgrowing
overflowing
overgrowing
overshadowing
overthrowing
owing
pillowing
radioing
reechoing
rowing
seagoing
sewing
shadowing
showing
slowing
snowing
soloing
sorrowing
sowing
stowing
stuccoing
swallowing
tangoing
thoroughgoing
throwing
tiptoeing
toeing
torpedoing
towing
undergoing
unknowing
vetoing
wallowing
whistle-blowing
windowing
winnowing
yellowing
zeroing
OUL-ING
befouling
cowling
disemboweling
disembowelling
doweling
fouling
fowling
growling
howling
prowling
scowling
yowling
OUL-UR
fouler
growler
howler
prowler
scowler
yowler
OUN-DED
abounded
astounded
bounded
compounded
confounded
dumbfounded
dumfounded
expounded
founded
grounded
hounded
impounded
mounded
overabounded
pounded
propounded
rebounded
resounded
rounded
sounded
surrounded
unbounded
unfounded
ungrounded
OUN-DEST
profoundest
roundest
OUN-DING
abounding
astounding
bounding
compounding
confounding
dumbfounding
dumfounding
expounding
founding
grounding
hounding
impounding
mounding
overabounding
pounding
propounding
rebounding
resounding
rounding
sounding
surrounding
OUND-LESS
boundless
groundless
soundless
OUND-LI
profoundly
roundly
soundly
unsoundly
OUND-LING
foundling
groundling
OUND-NESS
profoundness
roundness
soundness
unsoundness
OUN-DRI
boundary
foundry
OUN-DUR
bounder
confounder
expounder
flounder
founder
grounder
hounder
pounder
profounder
> propounder
rounder
sounder
OUN-I
brownie
downy
OUN-ING
browning
clowning
crowning
downing
drowning
frowning
gowning
OUN-ISH
brownish
clownish
OUN-JING
lounging
scrounging
OUN-LESS
crownless
frownless
gownless
OUN-SEZ
announces
bounces
denounces
flounces
jounces
mispronounces
ounces
pounces
pronounces
renounces
trounces
OUN-SING
announcing
bouncing
denouncing
flouncing
jouncing
mispronouncing
pouncing
pronouncing
renouncing
trouncing
OUN-SUR
announcer
bouncer
denouncer
flouncer
renouncer
OUN-TED
accounted
amounted
counted
discounted
dismounted
miscounted
mounted
recounted
remounted
surmounted
unaccounted
uncounted
unmounted
OUN-TI
bounty
county
mountie
mounty
OUN-TIN
fountain
mountain
OUN-TING
accounting
amounting
counting
demounting
discounting
dismounting
miscounting
mounting
recounting
surmounting
OUN-WARD
downward
townward
Long O-UR
blower
boer
borrower
burrower
chipblower
churchgoer
echoer
filmgoer
flamethrower
follower
foregoer
foreshadower
frescoer
glassblower
grower
hallower
hoer
knower
lassoer
lower
mellower
mind-blower
mower
narrower
outgoer
overthrower
playgoer
rower
sewer
shadower
shallower
shower
slower
sower
swallower
thrower
tower
vetoer
widower
winegrower
O-UR
drawer
gnawer
rawer
sawer
withdrawer
OUR-I
avowry
bowery
cowrie
cowry
dowry
flowery
Maori
OUR-ING
adventuring
altering
anchoring
angering
answering
armoring
badgering
bantering
barbering
bartering
battering
beggaring
belaboring
beleaguering
bespattering
bettering
bewildering
bickering
blistering
blubbering
blundering
blustering
bolstering
bordering
bothering
broidering
buffering
butchering
buttering
cambering
cankering
cantering
cantilevering
capering