15-Letter Words Matching __O____________

There are 211 15-letter words that match __O____________. 48 are common words, such as AMORPHOUSNESSES and AROMATHERAPISTS. A rarer one is TROUBLOUSNESSES. In this set, I is the most frequent open letter (183 words). 71 words contain a doubled letter.

Full list 211

Common words

amorphousnessesaromatherapistsbiotechnologiesbloodlessnessesbloodthirstiestbrokenheartedlybrotherlinessescooperativenessegocentricitiesfoolhardinessesgeoengineeringsgrotesquenesses
amorphousnessesaromatherapistsbiotechnologiesbloodlessnessesbloodthirstiestbrokenheartedlybrotherlinessescooperativenessegocentricitiesfoolhardinessesgeoengineeringsgrotesquenessesgroundbreakingsinoffensivenessneocolonialismsneocolonialistsneoconservativephosphorescencephotoengravingsphotofinishingsphotojournalismphotojournalistphotosynthesizephototypesetterproblematicallyprocrastinatingprocrastinationprocrastinatorsprofessionalismprofessionalizeprofitabilitiesprognosticatingprognosticationprognosticatorsprogressivenessprohibitionistsproportionalityproportionatelyproprietorshipsprovocativenessreorganizationsthoughtlessnesstroubleshooterstroubleshootingunobjectionableunobtrusivenesswholesomenesseswrongheadednessanomalousnessesapocalypticallybioastronauticsbioengineeringsbiogeochemistrybioluminescencebioremediationsbiotechnologistbroadmindednesscholecalciferolcholecystectomycholecystitideschoriocarcinomacrossopterygianeconometriciansgeochronologistgeomagneticallygeomorphologiesgoodheartednessinopportunenessisoperimetricalneoarsphenamineodoriferousnessphosphocreatinephosphoproteinsphosphorylationphotochemicallyphotoconductionphotoelasticityphotoelectricalphotomechanicalphotometricallyphotomicrographphotomicroscopephotomultiplierphotosensitizedphotosensitizesphototelegraphyphototopographyphototransistorphototypographyproconservationprocrastinatoryprognosticatoryprogrammabilityprogressivitiesprohibitivenessprointerventionpromiscuousnesspronunciamentosproprietoriallyproprioceptionsproselytizationprostatectomiesrhombencephalontoothsomenesseszoogeographicalanonymousnessesapocalypticismsapolipoproteinsbioavailabilitybiodegradationsbiogeochemicalsbiogeographicalbiomathematicalbiomechanicallybiostatisticianbiostratigraphybiosystematistsbloodguiltinessbronchodilatorsbronchoscopistscholangiographycholecystitisescholecystokinincholestyraminescholinergicallycholinesteraseschondrocraniumschordamesodermschorioallantoicchorioallantoiscloudlessnessescooperationistscrosslinguisticcrotchetinessesecocatastropheseconometricallyecophysiologiesemotionlessnessevocativenessesexoerythrocyticexothermicitiesfloriculturistsfloriferousnessgeochronologiesgeohydrologistsgeometrizationsgeomorphologistgeostrophicallygeotectonicallygnotobioticallyinoperativenesslyophilizationsneoconservatismovoviviparouslyphonocardiogramphonogramicallyphosphatizationphosphorylatingphosphorylativephotoautotrophsphotobiologicalphotobiologistsphotoconductivephotodegradablephotodissociatephotoduplicatedphotoduplicatesphotoelectronicphotoexcitationphotogeologicalphotogeologistsphotogrammetricphotoinductionsphotoionizationphotolithographphotooxidationsphotoperiodismsphotoproductionphotoreceptionsphotoreductionsphotosensitizerphototacticallyphototoxicitiesphototropicallyprognosticativeprogressivisticproletarianisedproletarianisesproletarianizedproletarianizespromotabilitiespromotivenessespronunciationalproportionatingprosopographiesprosthodontistsproteolyticallyprotohistoriansprotoporphyrinsprotozoologistsprovincialitiesprovincializingproximatenessesreorchestratingreorchestrationspontaneousnesssporangiophoresstockbrokeragesstoichiometriestroublesomenesstroublousnesses

About this list

Words
211 (48 common words)
Common example
amorphousnesses
Rare example
troublousnesses
Doubled letters
71
Ending in S
106
Most frequent letter
I (183)

Questions

How many 15-letter words matching __o____________ are there?

211. 48 of them are common words.

What is a common example?

AMORPHOUSNESSES is among the common words in this set.