12-Letter Words Matching ____I_R_____

There are 37 12-letter words that match ____I_R_____. 14 are common words, such as AMELIORATING and AMELIORATION. A rarer one is SUBMICROGRAM. In this set, A is the most frequent open letter (31 words). 5 words contain a doubled letter.

Full list 37

Common words

amelioratingameliorationameliorativecalligraphercalligraphiccentigrammesmatriarchiesnonmigratorypatriarchatepatriarchiesplagiarizersplagiarizing
amelioratingameliorationameliorativecalligraphercalligraphiccentigrammesmatriarchiesnonmigratorypatriarchatepatriarchiesplagiarizersplagiarizingpremiershipsvinaigrettesverdigrisingamphitropoushandicraftermatriarchatepremigrationamelioratorsamelioratoryamphibrachicclavieristicmultiproblemmultiproductmultiprongedmultitrackedmyofibrillarnatriureticsnonlibrariannonlibrariesnonmicrobialplagiarisingplagiaristicsoldiershipssublibrariansubmicrogram

About this list

Words
37 (14 common words)
Common example
ameliorating
Rare example
submicrogram
Doubled letters
5
Ending in S
11
Most frequent letter
A (31)

Questions

How many 12-letter words matching ____i_r_____ are there?

37. 14 of them are common words.

What is a common example?

AMELIORATING is among the common words in this set.