12-Letter Words Matching ___I_____A__

There are 37 12-letter words that match ___I_____A__. 9 are common words, such as ADMINISTRATE and ANTIAIRCRAFT. A rarer one is SUBINTERVALS. In this set, T is the most frequent open letter (33 words). 4 words contain a doubled letter.

Full list 37

Common words

administrateantiaircraftantiquariansaudiovisualsdisinfectantdisintegrateequilateralspenitentiaryradiotherapyadministrantdefibrillatefluidextract
administrateantiaircraftantiquariansaudiovisualsdisinfectantdisintegrateequilateralspenitentiaryradiotherapyadministrantdefibrillatefluidextractheliotherapyhemichordatelogisticiansoscillogramsoscillographradiolariansredintegrateresidentiarysemiliteratesemioticianssubinfeudateantibacklashantiburglaryantikickbackantiliberalsantiliterateantimilitarydisinfestantequinoctialslabiodentalsmeningiomatanonimmigrantsemiabstractsemidominantsubintervals

About this list

Words
37 (9 common words)
Common example
administrate
Rare example
subintervals
Doubled letters
4
Ending in S
11
Most frequent letter
T (33)

Questions

How many 12-letter words matching ___i_____a__ are there?

37. 9 of them are common words.

What is a common example?

ADMINISTRATE is among the common words in this set.