15-Letter Words Matching ________M__I___

There are 18 15-letter words that match ________M__I___. 6 are common words, such as DISINFORMATIONS and MISINFORMATIONS. A rarer one is NONMATHEMATICAL. In this set, O is the most frequent open letter (18 words). 2 words contain a doubled letter.

Full list 18

disinformationsmisinformationsoverestimationsreconfirmationstatterdemalionstransformationsazidothymidineschlorpromazinesintercommunionsaerodynamicistsbiomathematicalbiosystematistsdelegitimationsinteranimationsmonochromatismsnonconsumptionsnoninformationsnonmathematical

About this list

Words
18 (6 common words)
Common example
disinformations
Rare example
nonmathematical
Doubled letters
2
Ending in S
16
Most frequent letter
O (18)

Questions

How many 15-letter words matching ________m__i___ are there?

18. 6 of them are common words.

What is a common example?

DISINFORMATIONS is among the common words in this set.