15-Letter Words Matching _A_________A___

There are 25 15-letter words that match _A_________A___. 7 are common words, such as GASTRONOMICALLY and LACKADAISICALLY. A rarer one is RADIOCHEMICALLY. In this set, I is the most frequent open letter (23 words). 19 words contain a doubled letter.

Full list 25

Common words

gastronomicallylackadaisicallymasochisticallyparentheticallypaterfamiliasesradiotelegraphsradiotelegraphycataclysmicallygastrologicallymacrocosmicallymacroscopicallypantheistically
gastronomicallylackadaisicallymasochisticallyparentheticallypaterfamiliasesradiotelegraphsradiotelegraphycataclysmicallygastrologicallymacrocosmicallymacroscopicallypantheisticallyradiometricallysaprophyticallybathymetricallymacroaggregatedmacroaggregatesmagistraticallymartensiticallymaterfamiliasespalynologicallyparageneticallyradioautographsradioautographyradiochemically

About this list

Words
25 (7 common words)
Common example
gastronomically
Rare example
radiochemically
Doubled letters
19
Ending in S
5
Most frequent letter
I (23)

Questions

How many 15-letter words matching _a_________a___ are there?

25. 7 of them are common words.

What is a common example?

GASTRONOMICALLY is among the common words in this set.