12-Letter Words Matching _____I____I_

There are 31 12-letter words that match _____I____I_. 9 are common words, such as CHAMPIONSHIP and CHAUVINISTIC. A rarer one is QUADRIPHONIC. In this set, A is the most frequent open letter (26 words). 2 words contain a doubled letter.

Full list 31

Common words

championshipchauvinisticguardianshipmusicianshipparadigmaticquadriplegiaquadriplegicrelationshiprelativisticanastigmaticautodidacticcolorimetric
championshipchauvinisticguardianshipmusicianshipparadigmaticquadriplegiaquadriplegicrelationshiprelativisticanastigmaticautodidacticcolorimetrichemodialysisnegativisticpositivisticrecidivisticstuddingsailtrombidiasisantidiabeticcalorimetriccatadioptricclassicisticcouncilmanicdopaminergicenantiomericfluorimetricnonadiabaticpolarimetricpolariscopicpolyhistoricquadriphonic

About this list

Words
31 (9 common words)
Common example
championship
Rare example
quadriphonic
Doubled letters
2
Ending in S
2
Most frequent letter
A (26)

Questions

How many 12-letter words matching _____i____i_ are there?

31. 9 of them are common words.

What is a common example?

CHAMPIONSHIP is among the common words in this set.