14-Letter Words Matching _A___________T

There are 17 14-letter words that match _A___________T. 4 are common words, such as BACTERIOLOGIST and HARPSICHORDIST. A rarer one is RADIOBIOLOGIST. In this set, I is the most frequent open letter (17 words). 1 words contain a doubled letter.

Full list 17

bacteriologistharpsichordistpaleontologistradiotherapistlabyrinthodontmacroeconomistmalnourishmentpaleobiologistparasitologistparturifacientradiobroadcastsacramentalistpaleoecologistpaleomagnetistpaleozoologistpantisocratistradiobiologist

About this list

Words
17 (4 common words)
Common example
bacteriologist
Rare example
radiobiologist
Doubled letters
1
Ending in S
0
Most frequent letter
I (17)

Questions

How many 14-letter words matching _a___________t are there?

17. 4 of them are common words.

What is a common example?

BACTERIOLOGIST is among the common words in this set.