12-Letter Words Matching _____O___I__

There are 378 12-letter words that match _____O___I__. 119 are common words, such as AMELIORATING and AMELIORATION. A rarer one is ZYGOMORPHIES. In this set, S is the most frequent open letter (276 words). 30 words contain a doubled letter.

Full list 378

Common words

amelioratingameliorationameliorativeantagonizingarcheologiesarcheologistautomobilingblowtorchingboondogglingbuffooneriescardiologiescardiologist
amelioratingameliorationameliorativeantagonizingarcheologiesarcheologistautomobilingblowtorchingboondogglingbuffooneriescardiologiescardiologistcategorizingchronologieschronologistclapboardingcompromisingdecolonizingdemimondainedemonologiesdictionariesdumbfoundingecholocationembryologiesembryologistemotionalismemotionalizeentomologiesentomologistepiscopaciesequivocatingequivocationexobiologiesfactionalismfictionalizefuturologiesfuturologistgastronomiesgenerositiesglossolaliasgraphologiesgraphologistguillotininggynecologiesgynecologisthematologieshematologistheterodoxieshopscotchingimmunologiesimmunologistinvigoratinginvigorationirresolutionkleptomaniackleptomaniaslobotomizingluminositiesmegalomaniacmegalomaniasmetabolizingmetamorphismmillionnairemisquotationmissionariesmonopolizingmorphologiesmusicologiesmusicologistnonfloweringnoteworthiernumerologiesnumerologistnymphomaniacnymphomaniasoceanologiesoutproducingoverpoweringphrenologiesphrenologistphysiologiesphysiologistpraseodymiumpreciositiespsychoactivepsychologiespsychologistreallocatingreallocationrealpolitiksreappointingrecolonizingredecoratingredecorationredepositingrhapsodizingsailboardingsectionalismseismologiesseismologistsnowboardingsnowmobilingspeleologiesspeleologistsponsorshipsstationeriesstereotypingsurfboardingswallowtailstechnologiestechnologisttomfooleriestoxicologiestoxicologisttrampoliningurbanologiesurbanologistvirtuositieswhippoorwillactinomycinsaerodoneticsalcoholicityalcoholizingallegorizingallomorphismanastomosinganecdotalistanticolonialarsenopyriteautomorphismautorotationautotomizingbibliomaniascalceolariascamphoratingchalcopyritecinchonidineconchologiesconglobatingcraniofacialcraniotomiescristobalitecuratorshipsdecolorizingdemonologistdendrologistdiaphoreticsdichromatismectomorphiesedulcoratingemotionalityendomorphiesendomorphismentomologizeepiscopalianepiscopalismepisiotomiesequivocalityescapologistexobiologistfluviomarinegastrologistglaciologistgluttonizinghemimorphiteheterodyninghomologizinghomomorphismhylomorphisminvigorativelaparotomieslevorotationlexicologieslexicologistmetasomatismmonotonicitymorphologistodontologistopinionativeparamorphismpensionariesphlebotomiesphlebotomizepleomorphismpleurodyniaspolymorphismpolytonalitypostcolonialpostpositiveproctologiesproctologistpsephologiespsephologistpseudonymitypsychologismpsychologizepsychosocialpyromorphitereabsorptionreimpositionschizogoniessclerotomiessectionalistsectionalizeseropositivesomatotypingspermogoniumstratovisionsulphonamideteratologiesteratologistthermolabiletortuositiestrampolinisttroglodytismtuberositiesviceroyshipsaerosolizingallegorisinganecdotalismangelologiesangelologistantimosquitoantinovelistantipoachingantipoliticsantiroyalistantonomasiasaperiodicityapostolicityautecologiesautomobilistautomobilityautorotatingbalneologiesbibliologiesbibliomaniacbibliopegiesbibliopegistbibliopolistbillboardingbioacousticscardiotonicscatabolizingcategorisingchalcogenidechrysomelidscodicologiescohomologiesconchologistconglobationcraniologiescryptologiescryptologistcryptomeriascryptorchidscryptorchismcycloolefinscytotoxicitydendrologiesdeontologiesdeontologistdiseconomiesembryogeniesemotionalistemperorshipsenterotoxinsenzymologiesenzymologistepeirogeniesepistolariesescapologiesethanolamineeuchromatinsfestooneriesfictionalisefictionalityfictionizingforetokeninggadzookeriesgastronomistglaciologiesglossolalisthematoxylinshemimorphismheteroauxinsheterogamiesheterogeniesheterogoniesheteronomiesheteroploidsheteroploidyhomologatinghomologationhypotonicityideologizingkeratotomieslabanotationlampoonerieslectionarieslobotomisingmalacologiesmalacologistmesomorphiesmissiologiesmissionizingmonitorshipsmonomorphismmonopolisingnebulositiesnematologiesnematologistnephrologiesnephrologistnonbiologistnoneconomistnonproducingnoteworthilyoceanologistorganologiesorismologiesoutpromisingovariotomiesovercoachingovercountingoverfocusingpalynologiespalynologistpapyrologiespapyrologistparonomasiasphentolaminephlebologiesphlebotomistphotooxidizephyllotaxiesplasmogamiesplasmolyzingpostpositionpraetorshipspraxeologiesproctorshipspseudopodialpseudopodiumpsychologisepyridoxaminerevalorizingrockhoundingscissortailsselenologiesselenologistsemeiologiessemicolonialsemicoloniessenatorshipssensuositiessnowmobilistsomatologiessomatomedinsspasmolyticsspeciositiesstarboardingsteatopygiasstereologiesstereotypiessubeconomiessynecologiestechnologizetheologisingtheologizingthermohalinetrichologiestrichologisttrichotomiestypefoundingvaricositiesventromedialzygomorphies

About this list

Words
378 (119 common words)
Common example
ameliorating
Rare example
zygomorphies
Doubled letters
30
Ending in S
146
Most frequent letter
S (276)

Questions

How many 12-letter words matching _____o___i__ are there?

378. 119 of them are common words.

What is a common example?

AMELIORATING is among the common words in this set.