9-Letter Words Matching A_______A

There are 30 9-letter words that match A_______A. 4 are common words, such as ANALGESIA and APOCRYPHA. A rarer one is AYAHUASCA. In this set, I is the most frequent open letter (19 words). 2 words contain a doubled letter.

Full list 30

Common words

analgesiaapocryphaappaloosaauditoriaalfilariaalgarrobaamblyopiaambulacraametropiaamyotoniaanarthriaanchoveta
analgesiaapocryphaappaloosaauditoriaalfilariaalgarrobaamblyopiaambulacraametropiaamyotoniaanarthriaanchovetaangosturaapotheciaaquilegiaaraucariaartemisiaasafetidaathanasiaacetabulaachalasiaadenomataanaplasiaandroeciaandromedaangiomataanhedoniaargumentaascogoniaayahuasca

About this list

Words
30 (4 common words)
Common example
analgesia
Rare example
ayahuasca
Doubled letters
2
Ending in S
0
Most frequent letter
I (19)

Questions

How many 9-letter words matching a_______a are there?

30. 4 of them are common words.

What is a common example?

ANALGESIA is among the common words in this set.