11-Letter Words Matching __I_____O__

There are 60 11-letter words that match __I_____O__. 17 are common words, such as ALIENATIONS and BRIDEGROOMS. A rarer one is ZWITTERIONS. In this set, S is the most frequent open letter (50 words). 12 words contain a doubled letter.

Full list 60

Common words

alienationsbridegroomschildproofsclimatologycriminologyemigrationsflirtationsflirtatiousinitiationsknighthoodsmaidenhoodsoriginators
alienationsbridegroomschildproofsclimatologycriminologyemigrationsflirtationsflirtatiousinitiationsknighthoodsmaidenhoodsoriginatorspriesthoodsthistledowntriceratopstrisectionswaitpersonsacinaciformadiaphorousanisomerouscrinklerooteliminatorseliminatoryepidiascopeepitheliomaovipositorsprimatologyreificatoryseismoscopeslipperwortsniperscopespiniferousstimulatoryswitcheroostripetaloustriphibioustriquetroustristichousuriniferouswhiskbroomswhitethroatanisogamouschirurgeonscoinventorscoinvestorsepilimnionsepithelioidetiolationspoisonwoodsprimiparousreignitionsreinvasionsrhizomatousshittimwoodstimulatorsstipulatorsstipulatorytriskelionstrituratorszwitterions

About this list

Words
60 (17 common words)
Common example
alienations
Rare example
zwitterions
Doubled letters
12
Ending in S
42
Most frequent letter
S (50)

Questions

How many 11-letter words matching __i_____o__ are there?

60. 17 of them are common words.

What is a common example?

ALIENATIONS is among the common words in this set.