12-Letter Words Matching ______I___O_

There are 69 12-letter words that match ______I___O_. 34 are common words, such as ABBREVIATION and ANNUNCIATION. A rarer one is VIGINTILLION. 24 words contain a doubled letter.

Full list 69

Common words

abbreviationannunciationappreciationasphyxiationcalumniationcommunicatorconciliationconscriptionconsolidatorconstrictioncontaminatordecommission
abbreviationannunciationappreciationasphyxiationcalumniationcommunicatorconciliationconscriptionconsolidatorconstrictioncontaminatordecommissiondenunciationdepreciationdespoliationdissociationexpatriationexterminatoringratiationinterdictionintermissioninvestigatorjurisdictionparticipatorprescriptionprevaricatorpropitiationproscriptionrecommissionrenunciationrepatriationresuscitatorsubscriptiontransmissionantifrictionarpeggiationcolumniationdisseminatorduodecillionexcruciationferrosiliconhallucinatorimprovisatorintromissionmultimillionperegrinatorpontificatorpotentiationpreadmissionprecipitatorpredominatorratiocinatorresubmissionscarificatorsensorimotorsexdecilliontredecillionassassinatorconsociationdecorticatordeglaciationdeterminatormultibillionnonadmissionpremeditatorreconvictionretrodictionsubordinatorvigintillion

About this list

Words
69 (34 common words)
Common example
abbreviation
Rare example
vigintillion
Doubled letters
24
Ending in S
0

Questions

How many 12-letter words matching ______i___o_ are there?

69. 34 of them are common words.

What is a common example?

ABBREVIATION is among the common words in this set.