15-Letter Words Matching _____MA________

There are 23 15-letter words that match _____MA________. 5 are common words, such as ACCLIMATIZATION and INANIMATENESSES. A rarer one is ULTRAMARATHONER. In this set, T is the most frequent open letter (22 words). 10 words contain a doubled letter.

Full list 23

acclimatizationinanimatenessesinformativenessmicromanagementsystematizationcircumambulatedcircumambulatesferromagnetismsrenormalizationcircumambientlycustomarinessesferrimagnetismsferromanganesesinformationallymathematizationnecromanticallyoverimaginativepaleomagnetismspaleomagnetistsproximatenessesreformabilitiessupermajoritiesultramarathoner

About this list

Words
23 (5 common words)
Common example
acclimatization
Rare example
ultramarathoner
Doubled letters
10
Ending in S
12
Most frequent letter
T (22)

Questions

How many 15-letter words matching _____ma________ are there?

23. 5 of them are common words.

What is a common example?

ACCLIMATIZATION is among the common words in this set.