15-Letter Words Matching _I__O__________

There are 85 15-letter words that match _I__O__________. 25 are common words, such as AIRWORTHINESSES and DISCOMBOBULATED. A rarer one is VISIONARINESSES. In this set, C is the most frequent open letter (77 words). 19 words contain a doubled letter.

Full list 85

Common words

airworthinessesdiscombobulateddiscombobulatesdisconcertinglydiscontentmentsdiscontinuancesdiscontinuationdiscontinuitiesdiscontinuouslydiscountenanceddiscountenancesdiscouragements
airworthinessesdiscombobulateddiscombobulatesdisconcertinglydiscontentmentsdiscontinuancesdiscontinuationdiscontinuitiesdiscontinuouslydiscountenanceddiscountenancesdiscouragementsdissolutenesseshistoriographermicroaggressionmicrobiologicalmicrobiologistsmicroelectronicmicromanagementmicrometeoritesmicroprocessorsmicroscopicallymisconstructionnitrocellulosesnitroglycerinesdisconcertmentshistocompatiblehistoriographicmicrocosmicallymicromillimetermicrophotographmicrosporangiummicrosporophyllmiscomprehendednitrochloroformpiezoelectricaldiagonalizationdichotomizationdichotomousnessdisconformitiesdisconsolationsdisposabilitieshistochemicallyhistopathologichistophysiologylignocelluloseslignocellulosiclignosulfonatesmicroanalyticalmicroanatomicalmicrobarographsmicrodissectionmicroearthquakemicroelectrodesmicroevolutionsmicrogametocytemicroinjectionsmicrometeoriticmicrometeoroidsmicromorphologymicrophotometermicrophotometrymicrophysicallymicroporositiesmicroprojectionmicroprojectorsmicropublishersmicropublishingmicropulsationsmicroradiographmicroseismicitymicrosporocytesmicrostructuralmicrostructuresmicrotechniquesmicrotonalitiesmiscomputationsmiscorrelationsmisvocalizationnincompooperiespictorialnessessigmoidoscopiesvideoconferenceviscoelasticityvisionarinesses

About this list

Words
85 (25 common words)
Common example
airworthinesses
Rare example
visionarinesses
Doubled letters
19
Ending in S
39
Most frequent letter
C (77)

Questions

How many 15-letter words matching _i__o__________ are there?

85. 25 of them are common words.

What is a common example?

AIRWORTHINESSES is among the common words in this set.