15-Letter Words Matching ________M_T____

There are 20 15-letter words that match ________M_T____. 5 are common words, such as DISINFORMATIONS and MISINFORMATIONS. A rarer one is SUPERSYMMETRIES. 1 words contain a doubled letter.

Full list 20

disinformationsmisinformationsoverestimationsreconfirmationstransformationsanthropometriesbiomathematicalbiosystematistsdelegitimationshemochromatoseshemochromatosisinteranimationsmonochromatismsnonconsumptionsnoninformationsnonmathematicalreflectometriesrefractometriesstoichiometriessupersymmetries

About this list

Words
20 (5 common words)
Common example
disinformations
Rare example
supersymmetries
Doubled letters
1
Ending in S
18

Questions

How many 15-letter words matching ________m_t____ are there?

20. 5 of them are common words.

What is a common example?

DISINFORMATIONS is among the common words in this set.