15-Letter Words Matching _A_____T_______

There are 12 15-letter words that match _A_____T_______. 1 are common words, such as RADIOACTIVITIES and CARPOMETACARPUS. A rarer one is SABERMETRICIANS. 3 words contain a doubled letter.

Full list 12

radioactivitiescarpometacarpuslabyrinthodontsmalpractitionerradiometricallytarsometatarsusbackscatteringsbathymetricallymathematizationradioautographsradioautographysabermetricians

About this list

Words
12 (1 common words)
Common example
radioactivities
Rare example
sabermetricians
Doubled letters
3
Ending in S
7

Questions

How many 15-letter words matching _a_____t_______ are there?

12. 1 of them are common words.

What is a common example?

RADIOACTIVITIES is among the common words in this set.