Words With "OO"

Q: How many English words contain "oo"?

Our dictionary contains 1,477 common English words with OO somewhere in them. The exact total in all of English is somewhat higher; rarer technical terms aren't in this list.

Q: What are some examples of words with "oo"?

Common examples: abloom, achoo, adulthood, afoot, afternoon, afternoons.

1,477 English words that contain the letters OO anywhere in the word.

Looking for words that contain OO? You're in the right place. Below is a complete list of 1,477 English words with OO somewhere inside them, grouped by length.

Words with double O are uncommon enough to be interesting but common enough to be useful in word games.

Click any word to look up its synonyms, definition, and example sentences. To filter further (by length, syllables, or starting/ending letters), try the Word Finder with the same search pre-filled.

3-Letter Words (8)

boo coo foo goo moo too woo zoo

4-Letter Words (64)

6-Letter Words (185)

abloom baboon bamboo betook bloods bloody blooms boobed boodle boogie booing booked bookie boomed boosts booted bootee booths bootie boozed boozer boozes brooch broods brooks brooms cahoot choose choosy cocoon cooing cooked cooker cookie cooled cooler coolie coolly cooped cooper cootie crooks croons cuckoo doodad doodle doomed drools droops droopy floods floors floozy foobar fooled footed gloomy goober goodby goodie goodly goofed google gooier goosed gooses grooms groove groovy hooded hoodie hoodoo hoofed hookah hooked hooker hookey hookup hooped hoopla hoorah hooray hootch hooted hooter hooves igloos indoor kaboom kazoos kookie lagoon loofah looked lookup loomed looney loonie looped loosed loosen looser looses looted looter maroon mooing mooned moored mooted noodle nooses oodles oozing phooey poodle poohed pooled pooped poorer poorly proofs racoon retook retool roofed roofer rooked rookie roomed roomer roosts rooted rooter saloon school scoops scoots shooed shoots sloops smooch smooth snoops snoopy snoots snooty snooze sooner soothe spoofs spooks spooky spools spoons spoors stooge stools stoops swoons swoops taboos tattoo tooled tooted toothy troops tycoon unhook uproot voodoo whoops whoosh wooded wooden woodsy wooers woofed woofer wooing

7-Letter Words (258)

baboons balloon bamboos barroom bassoon bazooka bedroom behoove blooded bloomed bloomer blooper boobies boobing boodles boogied boogies bookend bookies booking bookish booklet booming boorish boosted booster bootees booties booting bootleg boozers boozier boozing boxwood boyhood brooded brooder brooked buffoon bugaboo caboose cahoots cartoon cheroot chooses choosey cocoons cookers cookery cookies cooking cookout coolant coolers coolest coolies cooling coopers cooping cooties crooked crooned crooner cuckoos dogwood doodads doodled doodler doodles dooming doorman doormat doormen doorway dragoon drooled drooped festoon flooded flooder floored floozie foolery fooling foolish footage footing footman footmen footsie forsook godhood goobers goodbye goodbys goodies goofier goofing googled googles gooiest goosing groomed grooved grooves harpoon hoodies hooding hoodlum hoodoos hoofing hookahs hookers hooking hookups hooping hoorahs hoorays hooters hooting indoors kookier lagoons lampoon legroom logbook looking lookout looming looneys loonier loonies loopier looping loosely loosens loosest loosing looters looting manhood maroons mistook monsoon mooched moocher mooches moodier moodily mooning moonlit mooring mooting netbook noodled noodles noonday outdoor outlook papoose partook platoon plywood pontoon pooched pooches poodles poohing pooling pooping poorest pothook proofed raccoon racoons redwood reproof retools roofers roofing

8-Letter Words (273)

anteroom babyhood balloons ballroom ballyhoo bankbook barefoot barrooms bassoons bathroom bazookas bedrooms behooved behooves bloodied bloodier bloodies blooding bloomers blooming bloopers bookcase bookends bookings booklets bookmark bookshop bookworm boosters boosting bootlegs bootless booziest boyhoods brooches brooders brooding brooking buffoons bugaboos burnoose caboodle cabooses cartoons cesspool cheroots choosier choosing clubfoot cockatoo cocooned cookbook cookouts coolants coolness coopered crooking crooners crooning darkroom deadwood disproof dogwoods doodlers doodling doomsday doorbell doorknob doormats doorstep doorstop doorways doubloon dragoons drooling droopier drooping eyetooth festoons firewood fishhook flatfoot flooding floodlit flooring floozies foolscap football footfall foothill foothold footings footnote footpath footrest footsies footsore footstep footwear footwork forefoot forenoon forsooth girlhood gloomier gloomily goodbyes goodlier goodness goodwill goofiest googling grooming groovier grooving handbook hardwood harpoons headroom heirloom homeroom hoodlums hoodooed hoodwink hookworm hooligan hoorayed jackboot kangaroo kookiest lampoons legrooms logbooks lookouts looniest loophole loopiest loosened macaroon marooned mongoose monsoons moochers mooching moodiest moonbeam moonshot moorings moorland mushroom netbooks noodling noontime notebook offshoot onlooker outdoors outlooks overbook overcook overlook overtook papooses passbook peekaboo platoons playroom poltroon pontoons pooching pothooks proofing raccoons redwoods reproofs restroom retooled rooftops roomfuls roomiest

9-Letter Words (228)

adulthood afternoon aloofness anterooms arrowroot backwoods ballooned ballrooms ballyhoos bamboozle bankbooks bathrooms behooving bloodbath bloodiest bloodless bloodshed bloodshot bloodying boardroom boogieing bookcases bookmaker bookmarks bookshelf bookshops bookstore bookworms boomerang boondocks boorishly bootblack bootstrap broadloom brushwood bucktooth burnooses cartooned cesspools checkbook checkroom childhood choosiest classroom cloakroom cockatoos cocooning cookbooks cookeries cooperate coopering courtroom crookeder crookedly darkrooms doohickey doorbells doorknobs doorsteps doorstops doubloons dragooned driftwood droopiest elbowroom falsehood festooned fireproof fishhooks flatfoots floodgate foodstuff fooleries foolhardy foolishly foolproof footballs footfalls foothills footholds footloose footnoted footnotes footpaths footprint footrests footsteps footstool forenoons girlhoods gloomiest goodliest goodnight grooviest guardroom guidebook handbooks hardwoods harpooned heirlooms homerooms honeymoon hoodooing hoodwinks hookworms hooligans hooraying jackboots kangaroos kookiness lampooned lifeblood lookalike looneyier looneyies loopholes looseness loosening lunchroom macaroons marooning matchbook mongooses moodiness moonbeams moonlight moonscape moonshine moonshots moonstone mushrooms notebooks offshoots onlookers overbooks overcooks overlooks overshoot passbooks platooned playrooms poltroons poorhouse preschool proofread protozoon pussyfoot reproofed restrooms retooling rookeries roominess roommates rosewoods rustproof sainthood satinwood schmoozed schmoozes schoolboy schooling schooners scrapbook shampooed shootings shootouts showrooms smooching smoothest smoothies smoothing snoopiest snootiest softwoods spittoons spookiest spoonbill spoonfuls spoonsful statehood

10-Letter Words (153)

afternoons ballooning balloonist ballyhooed bamboozled bamboozles barefooted bassoonist bloodbaths bloodhound bloodstain boardrooms bookkeeper bookmakers bookmaking bookmarked bookmobile bookseller bookstores boomerangs boondoggle bootblacks bootlegged bootlegger bootstraps bridegroom broomstick buffoonery cartooning cartoonist checkbooks checkrooms childhoods childproof classrooms cloakrooms cooperated cooperates coordinate cottonwood courtrooms crookedest doohickeys dragooning falsehoods fatherhood festooning fireproofs flatfooted floodgates floodlight floorboard foodstuffs footballer footbridge footlights footlocker footnoting footprints footstools freebooter gloominess gooseberry guardrooms guidebooks harpooning honeymoons hoodwinked hullabaloo knighthood kookaburra lampooning likelihood livelihood lookalikes lunchrooms maidenhood matchbooks moonlights moonscapes moonshines moonstones moonstruck motherhood mushroomed nincompoop overbooked overcooked overlooked overshoots pantaloons paratroops parenthood platooning pocketbook poorhouses preschools priesthood proofreads pussyfoots reproofing rustproofs sandalwood satinwoods schmoozing schoolbook schoolboys schooldays schoolgirl schoolmarm schoolmate schoolroom schoolwork schoolyard scrapbooks shampooing shockproof sisterhood smoothness snootiness soothingly soothsayer soundproof spoonbills spoonerism staterooms stockrooms storerooms storybooks surefooted tablespoon tattooists tenderfoot toadstools tollbooths tomfoolery toothaches toothbrush toothpaste toothpicks troopships undershoot understood unschooled waterproof whirlpools woodchucks woodcutter woodenness woodpecker woolliness zoological zoologists

11-Letter Words (91)

balloonists ballyhooing bamboozling bassoonists bloodhounds bloodlessly bloodmobile bloodstains bloodstream bloodsucker bookkeepers bookkeeping bookmarking bookmobiles booksellers bookshelves boomeranged boondoggled boondoggles bootleggers bootlegging bridegrooms broomsticks brotherhood bucktoothed bulletproof cartoonists childproofs cooperating cooperation cooperative coordinated coordinates coordinator cottonwoods crookedness fireproofed floodlights floorboards foolhardier foolishness footballers footbridges footlockers freebooters honeymooned honeymooner hoodwinking hooliganism hullabaloos knighthoods kookaburras likelihoods livelihoods moonlighted moonlighter mushrooming nincompoops overbooking overcooking overlooking paratrooper pocketbooks preschooler priesthoods proofreader pussyfooted rustproofed schoolbooks schoolchild schoolgirls schoolhouse schoolmarms schoolmates schoolrooms schoolyards sisterhoods soothsayers soundproofs spoonerisms tablespoons teaspoonful tenderfoots toothpastes undershoots waterproofs woodcarving woodcutters woodcutting woodpeckers woodworking

14-Letter Words (12)

bloodthirstier bulletproofing microorganisms noncooperation schoolchildren schoolmistress schoolteachers tablespoonfuls tablespoonsful troubleshooted troubleshooter weatherproofed

15-Letter Words (4)

bloodthirstiest troubleshooters troubleshooting weatherproofing

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Common Questions

How many English words contain "oo"?

Our dictionary contains 1,477 common English words with OO somewhere in them. The exact total in all of English is somewhat higher; rarer technical terms aren't in this list.

What are some examples of words with "oo"?

Common examples: abloom, achoo, adulthood, afoot, afternoon, afternoons.

Is "oo" a digraph?

A digraph is two letters that spell a single sound. OO may or may not be a true digraph in English — it depends on whether the two letters fuse into one sound. Words with double O are uncommon enough to be interesting but common enough to be useful in word games.