11-Letter Words Matching __I__O_____

There are 54 11-letter words that match __I__O_____. 19 are common words, such as AFICIONADOS and ARISTOCRACY. A rarer one is UNIGNORABLE. In this set, S is the most frequent open letter (36 words). 8 words contain a doubled letter.

Full list 54

Common words

aficionadosaristocracyaristocratschiaroscurochiffoniersepiscopatesetiologicalguillotinedguillotinesopinionatedrailroadersrailroading
aficionadosaristocracyaristocratschiaroscurochiffoniersepiscopatesetiologicalguillotinedguillotinesopinionatedrailroadersrailroadingreinforcingsailboarderseismographseismologicshibbolethsunidiomaticunimportantetiologistsidiomorphicreimportingreinforcersseismometerseismoscopestichometrythigmotaxistrichomonadabiologicalaficionadasahistoricalaxiologicalchiffonadeschifforobeschionodoxasepiscopallygoitrogenicgridlockingrainbowlikereinformingsailboaterssailboatingscissortailseignoragesseismogramsseismometryslipformingstichomythythigmotaxestrichocyststrichogynestrichomonaltriploidiesunignorable

About this list

Words
54 (19 common words)
Common example
aficionados
Rare example
unignorable
Doubled letters
8
Ending in S
21
Most frequent letter
S (36)

Questions

How many 11-letter words matching __i__o_____ are there?

54. 19 of them are common words.

What is a common example?

AFICIONADOS is among the common words in this set.