13-Letter Words Matching ____I_____N__

There are 34 13-letter words that match ____I_____N__. 14 are common words, such as ARCHITECTONIC and CONDITIONINGS. A rarer one is TERMINATIONAL. In this set, T is the most frequent open letter (30 words). 5 words contain a doubled letter.

Full list 34

Common words

architectonicconditioningsgravitationalimprisonmentsinfringementsinquisitionalinspirationalinstitutionalmagniloquencemultinationalmultiplicandsmultitaskings
architectonicconditioningsgravitationalimprisonmentsinfringementsinquisitionalinspirationalinstitutionalmagniloquencemultinationalmultiplicandsmultitaskingsprofiteeringsrequisitionedarchidiaconaldeclinationalexaminationalimplicationalmarsipobranchrequisitioneracquisitionalaggrievementsattributionalcombinationalempoisonmentsinclinationalinveiglementsmulticurrencymultiregionalmultiterminalparainfluenzapettifoggingssomnifacientsterminational

About this list

Words
34 (14 common words)
Common example
architectonic
Rare example
terminational
Doubled letters
5
Ending in S
11
Most frequent letter
T (30)

Questions

How many 13-letter words matching ____i_____n__ are there?

34. 14 of them are common words.

What is a common example?

ARCHITECTONIC is among the common words in this set.