List of 13-letter words containing OO

ACHROODEXTRIN ANTIBALLOONER AUTOOXIDATION BALLOONFISHES BALLOONFLOWER BAMBOOZLEMENT BLOODCURDLING BLOODLESSNESS BLOODLETTINGS BLOODRIPENESS BLOODSHEDDING BLOODSPILLING BLOODTHIRSTER BOOKBINDERIES BOOKSELLERISH BOOKSELLERISM BOOTSTRAPPING BULLETPROOFED BURGLARPROOFS CHAULMOOGRATE CHIAROOSCUROS CHOOSABLENESS CHROOCOCCALES CONCUBINEHOOD CONTRABASSOON COOGHNEIORVLT COOPERATINGLY COOPERATIVELY COORDINATIONS CROOKEDBACKED CROOKFINGERED CYCLOOLEFINIC DICHROOSCOPIC DISLIKELIHOOD DROWNPROOFING ELECTROOPTICS ENTOZOOLOGIST EPIZOOTICALLY EPIZOOTIOLOGY FIREPROOFNESS FLOODLIGHTING FOOLHARDIHOOD FOOLHARDINESS FOOLHARDISHIP FOOLPROOFNESS FORESCHOOLING FRACTUREPROOF FRICTIONPROOF FRONTOORBITAL FROSTPROOFING GENTLEMANHOOD GODFATHERHOOD GODMOTHERHOOD GOODENIACEOUS GOODHEARTEDLY GOVERNESSHOOD HETEROOUSIAST HETEROOUSIOUS HOMOOUSIANISM HOMOOUSIANIST HUMIDITYPROOF INCOORDINATED INTERSHOOTING INTERZOOECIAL INTRIGUEPROOF KSHATRIYAHOOD LEUCOCYTOZOON LIEPROOFLIEST MACROZOOSPORE MAGNETOOPTICS MARRIAGEPROOF MELANOCHROOUS MESIOOCCLUSAL MICROORGANISM MICROZOOSPORE MISUNDERSTOOD MOISTUREPROOF MOSQUITOPROOF MOTORSCOOTERS NEIGHBORHOODS NEIGHBOURHOOD NINCOMPOOPERY NINCOMPOOPISH NONBROODINESS NONCOOPERATOR NONUNDERSTOOD NONZOOLOGICAL OOSPORIFEROUS OVERBOOKISHLY OVERFOOLISHLY OVERLOOSENESS PALAEOZOOLOGY PALEOZOOLOGIC PAROOPHORITIS PARTRIDGEWOOD PATRICIANHOOD PETITIONPROOF PHYSICOOPTICS PHYTOOECOLOGY PLEASUREPROOF POLTROONISHLY PRESSUREPROOF PREUNDERSTOOD PROFESSORHOOD PSEUDEPIPLOON PSEUDOOBSCURA PSEUDOORGANIC PSYCHOORGANIC PUNCTUREPROOF SCHOOLBOOKISH SCHOOLBOYHOOD SCHOOLFELLOWS SCHOOLGIRLISH SCHOOLGIRLISM SCHOOLKEEPING SCHOOLMAAMISH SCHOOLMASTERS SCHOOLMASTERY SCHOOLTEACHER SCHUSSBOOMERS SHARPSHOOTERS SHARPSHOOTING SICKNESSPROOF SMOOTHMOUTHED SOOTHFASTNESS SOUNDPROOFING SPLENDORPROOF SPLINTERPROOF SPOOKOLOGICAL SPRINKLEPROOF SQUATTERPROOF SQUIRRELPROOF SUBBOOKKEEPER SUPERGOODNESS SURPRISEPROOF TABLESPOONFUL TARGETSHOOTER TENDERFOOTISH TOADSTOOLLIKE TOOTHBRUSHING TOOTHCHISELED TOOTHLESSNESS TOOTHSOMENESS TROUBLESHOOTS UNBOOKISHNESS UNBOOKLEARNED UNCOOPERATING UNCOOPERATIVE UNCOORDINATED UNDERFLOORING UNDERSHOOTING UNFOOLISHNESS UNTHRIFTIHOOD WATERPROOFING WEATHERPROOFS WHIPPOORWILLS WOODCRAFTSMAN WOOLENIZATION WOOLGATHERING XANTHOCHROOUS ZOOFLAGELLATE ZOOGEOGRAPHER ZOOGEOGRAPHIC ZOOGEOLOGICAL ZOOMECHANICAL ZOONOSOLOGIST ZOOPHYSIOLOGY ZOOPLANKTONIC ZOOPRAXISCOPE ZOOPSYCHOLOGY ZOOSPORANGIAL ZOOSPORANGIUM ZOOTAXONOMIST ZOOTECHNICIAN ZOOXANTHELLAE