7-Letter Words Matching ___A__I

There are 13 7-letter words that match ___A__I. 2 are common words, such as HIBACHI and INTAGLI. A rarer one is SENARII. In this set, A is the most frequent open letter (7 words). 4 words contain a doubled letter.

Full list 13

hibachiintaglipalazziassagaisamadhisarangialfaquicalathichiasmidenariihavartioblastisenarii

About this list

Words
13 (2 common words)
Common example
hibachi
Rare example
senarii
Doubled letters
4
Ending in S
0
Most frequent letter
A (7)

Questions

How many 7-letter words matching ___a__i are there?

13. 2 of them are common words.

What is a common example?

HIBACHI is among the common words in this set.