15-Letter Words Matching _A___________A_

There are 15 15-letter words that match _A___________A_. 2 are common words, such as BACTERIOLOGICAL and PARLIAMENTARIAN. A rarer one is RADIOBIOLOGICAL. 2 words contain a doubled letter.

Full list 15

bacteriologicalparliamentariangalvanometricalhallucinationallactovegetarianpaleontologicalcarcinosarcomasmacrostructuralpaleobiologicalpaleoecologicalpaleozoologicalpantisocraticalparasitologicalparticipationalradiobiological

About this list

Words
15 (2 common words)
Common example
bacteriological
Rare example
radiobiological
Doubled letters
2
Ending in S
1

Questions

How many 15-letter words matching _a___________a_ are there?

15. 2 of them are common words.

What is a common example?

BACTERIOLOGICAL is among the common words in this set.