15-Letter Words Matching _______M__A____

There are 20 15-letter words that match _______M__A____. 9 are common words, such as DECONTAMINATING and DECONTAMINATION. A rarer one is SUBOPTIMIZATION. In this set, I is the most frequent open letter (20 words). 2 words contain a doubled letter.

Full list 20

decontaminatingdecontaminationindeterminaciesindeterminatelyoverstimulatingrecontaminatingsupernumerariesunaccommodatingwhatchamacallitindeterminationoverstimulationrecontaminationredeterminationcodeterminationdecontaminatorsdichotomizationnonintimidatingpoststimulationpoststimulatorysuboptimization

About this list

Words
20 (9 common words)
Common example
decontaminating
Rare example
suboptimization
Doubled letters
2
Ending in S
3
Most frequent letter
I (20)

Questions

How many 15-letter words matching _______m__a____ are there?

20. 9 of them are common words.

What is a common example?

DECONTAMINATING is among the common words in this set.