10-Letter Words Matching _____I_R__

There are 19 10-letter words that match _____I_R__. 8 are common words, such as BEHAVIORAL and BRASSIERES. A rarer one is ULTERIORLY. In this set, E is the most frequent open letter (18 words). 1 words contain a doubled letter.

Full list 19

behavioralbrassierescavalierlyequilibriaespalieredfamiliarlylavalierespeculiarlyanteriorlycafetieresexteriorlyheresiarchinheritrixsuperiorlycavalieredinferiorlyinteriorlyquercitronulteriorly

About this list

Words
19 (8 common words)
Common example
behavioral
Rare example
ulteriorly
Doubled letters
1
Ending in S
3
Most frequent letter
E (18)

Questions

How many 10-letter words matching _____i_r__ are there?

19. 8 of them are common words.

What is a common example?

BEHAVIORAL is among the common words in this set.