15-Letter Words Matching ______O______I_

There are 22 15-letter words that match ______O______I_. 1 are common words, such as ELECTROMAGNETIC and ANTICHOLINERGIC. A rarer one is STADTHOLDERSHIP. In this set, C is the most frequent open letter (20 words). 2 words contain a doubled letter.

Full list 22

electromagneticanticholinergicdolichocephalicelectroanalysiselectrodialysiselectronarcosiselectrophoresiselectrophoretichypochondriasisschistosomiasistrypanosomiasisboustrophedoniccomptrollershipcytophotometricelectroacousticelectrodialyticepichlorohydrinfunctionalisticirrationalisticmagnetoelectricpostapocalypticstadtholdership

About this list

Words
22 (1 common words)
Common example
electromagnetic
Rare example
stadtholdership
Doubled letters
2
Ending in S
7
Most frequent letter
C (20)

Questions

How many 15-letter words matching ______o______i_ are there?

22. 1 of them are common words.

What is a common example?

ELECTROMAGNETIC is among the common words in this set.