11-Letter Words Matching I______O___

There are 15 11-letter words that match I______O___. 3 are common words, such as IMMUNOLOGIC and IMPASSIONED. A rarer one is INTERGROWTH. In this set, N is the most frequent open letter (14 words). 4 words contain a doubled letter.

Full list 15

immunologicimpassionedintentionaliconoscopesintensionalintentionedinteratomicinterphonesintuitionalisometropiainnuendoinginsertionalintaglioingintercoolerintergrowth

About this list

Words
15 (3 common words)
Common example
immunologic
Rare example
intergrowth
Doubled letters
4
Ending in S
2
Most frequent letter
N (14)

Questions

How many 11-letter words matching i______o___ are there?

15. 3 of them are common words.

What is a common example?

IMMUNOLOGIC is among the common words in this set.