15-Letter Words Matching _____A___I_____

There are 13 15-letter words that match _____A___I_____. 2 are common words, such as CONTRAINDICATED and CONTRAINDICATES. A rarer one is PHARMACOKINETIC. In this set, I is the most frequent open letter (13 words). 2 words contain a doubled letter.

Full list 13

contraindicatedcontraindicatesmineralogicallyoverfamiliarityperipateticallyantimaterialismantimaterialistcontrapositionscontrapositivesendoparasitismshexosaminidaseslymphadenitisespharmacokinetic

About this list

Words
13 (2 common words)
Common example
contraindicated
Rare example
pharmacokinetic
Doubled letters
2
Ending in S
6
Most frequent letter
I (13)

Questions

How many 15-letter words matching _____a___i_____ are there?

13. 2 of them are common words.

What is a common example?

CONTRAINDICATED is among the common words in this set.