12-Letter Words Matching _I__O_______

There are 197 12-letter words that match _I__O_______. 68 are common words, such as AIRWORTHIEST and BIOLOGICALLY. A rarer one is VISCOSIMETER. In this set, S is the most frequent open letter (143 words). 38 words contain a doubled letter.

Full list 197

Common words

airworthiestbiologicallydiabolicallydiamondbacksdiplomatistsdipsomaniacsdiscolouringdiscomfitingdiscomfiturediscomforteddiscommodingdiscomposing
airworthiestbiologicallydiabolicallydiamondbacksdiplomatistsdipsomaniacsdiscolouringdiscomfitingdiscomfiturediscomforteddiscommodingdiscomposingdiscomposuredisconcerteddisconnecteddisconsolatediscontenteddiscontinueddiscontinuesdiscordancesdiscordantlydiscothequesdiscouragingdiscourteousdisgorgementdishonestiesdishonorabledishonorablydisjointedlydislocationsdisloyaltiesdispositionsdispossesseddispossessesdissociatingdissociationdissolutionshieroglyphichippopotamushistologistshistoricallylithographedlithographerlithographiclithospheresmicrobiologymicrobrewerymicrocircuitmicrofilmingmicrogroovesmicromanagedmicromanagesmicroscopiesmicrosecondsmicrosurgerymicrowavablemimeographedmisconceivedmisconceivesmisconductedmisconstruedmisconstruesmisgoverningpigeonholingsilhouettingvictoriouslyvioloncellosviscountciesbipropellantcirrocumuluscirrostratusdiagonalizeddiagonalizesdiatomaceousdiatonicallydiazomethanedichotomizeddichotomizesdiploblasticdiplocardiacdiplodocusesdiscommoditydiscountablediscoverabledisforestingdislodgementdislodgmentsdismountabledissociativedistortionalhistogenesishistologicalliriodendronlithologicalmicrobalancemicrocapsulemicrocephalymicroclimatemicroelementmicrofinancemicrogravitymicromanagermicronucleusmicrophysicsmicroprogrammicroscopistmisconceivernimbostratusnitrobenzenepictographicsiphonophoresiphonostelewithoutdoorsbiomolecularbiomoleculescitronellalscitronellolsdialogicallydiapositivesdichoticallydichotomistsdiphosphatesdisbowellingdiscographerdiscographicdiscommendeddisconfirmeddiscouragersdisportmentsdispossessorfibroblasticfibronectinsfibrosarcomafibrositidesfibrositiseshierophantichistogeneseshistogenetichistoricismshistoricistshistoricizedhistoricizeslimnologicallimnologistslithosphericlithotripterlithotriptormicroamperesmicroanalystmicroanatomymicrobrewersmicrobrewingmicrocrystalmicroculturemicrofibrilsmicrofilariamicrofilmersmicrofossilsmicrogametesmicrographedmicrographicmicrohabitatmicroinjectsmicromethodsmicrophonicsmicropipettemicroreadersmicroseismicmicrospheresmicrosporousmicrotechnicmicrotonallymicrotubularmicrotubulesmicrovillousmiscomputingmisconnectedmisfocussingmislocationsmispositionsnitrogenasesnitromethanenitrosaminespictorialismpictorialistpictorializepigeonholerspittosporumsribbonfishessilhouettistsinfoniettastibiofibulaetibiofibulasvideographerviscoelasticviscometriesviscosimeter

About this list

Words
197 (68 common words)
Common example
airworthiest
Rare example
viscosimeter
Doubled letters
38
Ending in S
76
Most frequent letter
S (143)

Questions

How many 12-letter words matching _i__o_______ are there?

197. 68 of them are common words.

What is a common example?

AIRWORTHIEST is among the common words in this set.