by Paul Zollo
bullfrog
catalog
catalogue
clog
cog
decalogue
defog
demagogue
dialogue
dog
eggnog
epilogue
firedog
flog
fog
frog
grog
groundhog
hangdog
hedgehog
hog
homologue
hot-dog
jog
lapdog
leapfrog
log
Magog
monologue
nog
pedagogue
pettifog
polliwog
pollywog
Prague
prologue
sandhog
sheepdog
slog
smog
synagog
synagogue
tog
travelogue
unclog
underdog
watchdog
waterlog
OY
ahoy
alloy
annoy
bellboy
boy
buoy
busboy
carboy
choirboy
convoy
copyboy
corduroy
cowboy
coy
decoy
deploy
destroy
doughboy
employ
enjoy
envoy
Hanoi
highboy
hobbledehoy
houseboy
Illinois
Iroquois
joy
killjoy
lowboy
newsboy
octroy
overjoy
pageboy
paperboy
playboy
ploughboy
plowboy
ploy
poi
redeploy
reemploy
reenjoy
schoolboy
sepoy
soy
stableboy
Tinkertoy
Tolstoy
tomboy
toy
troy
viceroy
OID
adenoid
alkaloid
alloyed
android
annoyed
anthropoid
asteroid
avoid
bacteroid
buoyed
cancroid
carcinoid
cardioid
caucasoid
celluloid
conoid
convoyed
cretinoid
decoyed
dendroid
deployed
destroyed
devoid
discoid
ellipsoid
embryoid
employed
enjoyed
eunuchoid
Freud
hemorrhoid
hominoid
humanoid
hypothyroid
hysteroid
keloid
lymphoid
mastoid
metalloid
meteoroid
mongoloid
negroid
octroyed
overjoyed
paranoid
pellagroid
polaroid
redeployed
reemployed
reenjoyed
rheumatoid
sarcoid
schizoid
sesamoid
sigmoid
sinusoid
solenoid
sphenoid
spheroid
steroid
syphiloid
tabloid
thyroid
toxoid
toyed
trapezoid
tuberculoid
typhoid
unemployed
void
zincoid
OIL
airfoil
boil
boyle
broil
charbroil
coil
counterfoil
despoil
embroil
fencing foil
foil
gargoyle
gumboil
Hoyle
hydrofoil
moil
oil
parboil
preboil
quatrefoil
reboil
recoil
roil
soil
spoil
subsoil
tinfoil
toil
topsoil
trefoil
turmoil
uncoil
OIN
adjoin
coin
conjoin
Des Moines
disjoin
enjoin
essoin
groin
join
loin
purloin
quoin
recoin
rejoin
sirloin
subjoin
surrejoin
tenderloin
OINT
anoint
appoint
ballpoint
bluepoint
breakpoint
checkpoint
conjoint
counterpoint
disappoint
disjoint
endpoint
gunpoint
joint
midpoint
needlepoint
pinpoint
point
preappoint
standpoint
viewpoint
OIS
choice
devoice
invoice
Joyce
pro-choice
rejoice
unvoice
voice
OIST
foist
hoist
invoiced
joist
moist
rejoiced
unvoiced
voiced
OIT
adroit
Detroit
droit
exploit
maladroit
quoit
OIZ
alloys
annoys
bellboys
boys
buoys
busboys
carboys
convoys
copyboys
corduroys
counterpoise
cowboys
decoys
deploys
destroys
doughboys
employs
enjoys
envoys
equipoise
highboys
hobbledehoys
hoise
houseboys
joys
killjoys
lowboys
newsboys
noise
overjoys
pageboys
playboys
ploys
poise
redeploys
reemploys
reenjoys
schoolboys
tomboys
toys
turquoise
viceroys
OG (OZH, ODG)
barrage
camouflage
corsage
dislodge
dodge
garage
hodgepodge
lodge
massage
outdodge
sabotage
thermomassage
Long OK
artichoke
awoke
backstroke
baroque
&nb
sp; bespoke
bloke
breaststroke
broke
chain-smoke
choke
cloak
coke
convoke
counterstroke
cowpoke
croak
downstroke
evoke
folk
gentlefolk
heartbroke
heatstroke
homefolk
housebroke
in-joke
invoke
joke
keystroke
kinfolk
kinsfolk
menfolk
oak
okeydoke
outspoke
outstroke
poke
polk
presoak
provoke
reawoke
reinvoke
revoke
sidestroke
slowpoke
smoke
soak
spoke
stoke
stroke
sunstroke
toque
townsfolk
tradesfolk
uncloak
unyoke
upstroke
woke
womenfolk
workfolk
yoke
yolk
OK
aftershock
airlock
alpenstock
antiknock
Babcock
bach
balk
Bangkok
beanstalk
bedrock
blalock
bloc
block
boardwalk
bock
burdock
buttstock
cakewalk
calk
catwalk
caulk
cellblock
chalk
chock
clock
cock
cognac
cornstalk
countershock
crock
crosswalk
deadlock
defrock
doc
dock
electroshock
epoch
fetlock
firelock
flintlock
floc
flock
forelock
frock
gamecock
gawk
goshawk
gridlock
gunlock
hammerlock
hawk
haycock
headlock
headstock
hemlock
hitchcock
hoc
hock
hollyhock
interlock
jaywalk
jock
kapok
knock
kulak
laughingstock
leafstalk
livestock
lock
locke
macaque
mach
matchlock
mock
mohawk
moonwalk
nighthawk
o’clock
oarlock
outwalk
overstock
padlock
peacock
penstock
petcock
photoshock
pibroch
pock
polack
poppycock
relock
rimrock
roadblock
rock
rootstock
rorschach
schlock
shamrock
sheepwalk
sheetrock
sherlock
shock
shoptalk
shuttlecock
shylock
sidewalk
skywalk
sleepwalk
Slovak
smock
sock
spacewalk
squawk
stalk
stock
stopcock
talk
ticktock
tomahawk
unblock
undock
unfrock
