List of 12-letter words containing OO

ALCOOTHIONIC ANTHEROZOOID ANTISALOONER ASCIDIOZOOID BACHELORHOOD BACKWOODSMAN BACKWOODSMEN BALLOONATION BEHOOVEFULLY BESOOTHEMENT BLOODCURDLER BLOODLETTING BLOODLUSTING BLOODMOBILES BLOODSHEDDER BLOODSHOTTEN BLOODSPILLER BLOODSTAINED BLOODSTREAMS BLOODSUCKERS BLOODSUCKING BLOODTHIRSTY BLOOMINGNESS BLOOMSBURIAN BOOGIEWOOGIE BOOMERANGING BOONDOGGLERS BOONDOGGLING BOOTLESSNESS BOOTSTRAPPED BRAHMAPOOTRA BUFFOONERIES BUFFOONESQUE BULLETPROOFS BUNDLEROOTED BURGLARPROOF BUTCHERBROOM CAMEROONIANS CHATTANOOGAN CHAULMOOGRIC CHECKERBLOOM CHIAROOSCURO CHROOCOCCOID CINNAMONROOT CINNAMONWOOD COOLHEADEDLY COOPERATIONS COOPERATIVES COORDINATELY COORDINATING COORDINATION COORDINATIVE COORDINATORS COORDINATORY COUNTERPROOF CRAPSHOOTERS CRAPSHOOTING CREATUREHOOD CROOKSTERNED CROOKTOOTHED CUCKOOFLOWER CUCKOOMAIDEN CUCKOOPINTLE CYCLOOLEFINE DACTYLOZOOID DAMPPROOFING DAUGHTERHOOD DERMOOSSEOUS DESSERTSPOON DEUTEROZOOID DICHROOSCOPE DROOPINGNESS ELECTROOPTIC ENZOOTICALLY EPIZOOTOLOGY ETHNOZOOLOGY EVERBLOOMING FESTOONERIES FIREPROOFING FLAMEPROOFER FLATFOOTEDLY FLICKERPROOF FLOODLIGHTED FLOORTHROUGH FLOORWALKERS FOODLESSNESS FOODSERVICES FOOLHARDIEST FOOTLESSNESS FOOTSLOGGING FOOTSOLDIERS FOOTSORENESS FRECKLEPROOF FRESHMANHOOD GANDERMOONER GASTEROZOOID GOBBLEDEGOOK GOBBLEDYGOOK GOODENIACEAE GOOSEBERRIES GUIDEBOOKISH HEMOCYTOZOON HETEROOUSIAN HOLLYWOODIZE HONEYMOONERS HONEYMOONING HOODWINKABLE HOOKSWINGING HOOTENANNIES HULLABALLOOS INCOORDINATE INTERCOOLING JAUNDICEROOT KANGAROOLIKE KNIGHTLIHOOD LALLAPALOOZA LANDLADYHOOD LECTUREPROOF LIEPROOFLIER LOBSTERPROOF LOLLAPALOOSA LOLLAPALOOZA LOOSEMOUTHED LOOTIEWALLAH MAGNETOOPTIC MALARIAPROOF MEASLESPROOF MECROBEPROOF MEGAZOOSPORE MERCHANTHOOD MICROBEPROOF MICROGROOVES MICROORGANIC MICROZOOLOGY MIDAFTERNOON MISSILEPROOF MISTAKEPROOF MISTRESSHOOD MONSOONISHLY MOONLESSNESS MOONLIGHTERS MOONLIGHTING MOONLIKENESS MOONSICKNESS MOONSTRICKEN MOOSEBERRIES MOSSTROOPERY MOSSTROOPING MOTHPROOFING MOUTHBROODER MUSHROOMLIKE MUSQUASHROOT NEGLECTPROOF NEIGHBORHOOD NEOORTHODOXY NONBOOKISHLY NONFIREPROOF NONSCHOOLING OCCIPITOOTIC OFFENSEPROOF OOCYSTACEOUS OOGONIOPHORE OOPHORECTOMY OOPHOREOCELE OOPHORIDIUMS OOPHOROMANIA OOPHOROSTOMY OOSPORANGIUM OUTRAGEPROOF OVERCOOLNESS OVERGLOOMILY OVERSHOOTING OVERSMOOTHLY OVERSOOTHING PADDOCKSTOOL PALEOZOOLOGY PANTALOONERY PARATROOPERS PASSIONPROOF PHEASANTWOOD PHILOZOONIST PHILTERPROOF PLEASUREHOOD PLUNDERPROOF POULTRYPROOF PREADULTHOOD PREAFTERNOON PRECHILDHOOD PRESCHOOLERS PREUNDERTOOK PROMISEPROOF PROOFREADERS PROOFREADING PROTOZOOLOGY PSEUDOOVALLY PUSSYFOOTING PUSSYFOOTISM QUARRELPROOF QUIBBLEPROOF RACCOONBERRY