15-Letter Words Matching __I____O_______

There are 12 15-letter words that match __I____O_______. 2 are common words, such as EPIDEMIOLOGISTS and TRINITROTOLUENE. A rarer one is TRICHOMONACIDES. 2 words contain a doubled letter.

Full list 12

epidemiologiststrinitrotolueneepidemiologicalepistemologicalepistemologiststribromoethanoltrinitrobenzeneanisotropicallyepiphenomenallyreinvigorationstrichomonacidaltrichomonacides

About this list

Words
12 (2 common words)
Common example
epidemiologists
Rare example
trichomonacides
Doubled letters
2
Ending in S
4

Questions

How many 15-letter words matching __i____o_______ are there?

12. 2 of them are common words.

What is a common example?

EPIDEMIOLOGISTS is among the common words in this set.