8-Letter Words Matching ____IO__

There are 141 8-letter words that match ____IO__. 69 are common words, such as AUCTIONS and BASTIONS. A rarer one is ZABAIONE. In this set, S is the most frequent open letter (122 words). 22 words contain a doubled letter.

Full list 141

Common words

auctionsbastionsbillionsbullionscalliopecaptionscaptiouscarrionscautionscautiouscessionschariots
auctionsbastionsbillionsbullionscalliopecaptionscaptiouscarrionscautionscautiouscessionschariotscheviotsclarionscushionsdictionseditionselationselisionsemotionserosionsevasionsfactionsfactiousfashionsfictionsfissionsgladiolagladioligloriousgraciousgrunionshellionslusciousmansionsmentionsmillionsmissionsmullionsopinionsorationsovationspassionspatriotspensionspillionsportionspreciouspreviousreunionssectionssessionsspaciousspeciousspuriousstationsstudioussuasionssuctionstensionstorsionstuitionsunctionsusuriousuxoriousversionsvitriolswarriorszillionsantlionscabriolecampionscapriolecardioidcarriolechorioidchorionscoitionscushionyduodiodeedaciouselusionselutionseximiousfermionsflexionsfluxionsgloriolegraciosoperviousplosionspluviousructionsscabioussymbiontternionstortiousalationsamotionsamphioxibraciolabraciolecullionsdieciousdoupionienationserasionsestriolsfashiousgalliotsgraziosojillionslampionslectionsmandiocamilliohmmorrionsmunnionsovariolepactionspensionepluviosepulsionsrampionsructiousscabiosascariosescariousscoliomasigniorisigniorssigniorysymbionssymbiotesymbiotstactionstampionstompionsvibrioidvibrionszabaione

About this list

Words
141 (69 common words)
Common example
auctions
Rare example
zabaione
Doubled letters
22
Ending in S
110
Most frequent letter
S (122)

Questions

How many 8-letter words matching ____io__ are there?

141. 69 of them are common words.

What is a common example?

AUCTIONS is among the common words in this set.