15-Letter Words Matching ____I_______L__

There are 17 15-letter words that match ____I_______L__. 5 are common words, such as ARCHITECTURALLY and INSTITUTIONALLY. A rarer one is SILVICULTURALLY. 17 words contain a doubled letter.

Full list 17

architecturallyinstitutionallypessimisticallyphysiologicallyprehistoricallycharismaticallygravimetricallygravitationallyhorticulturallyinquisitoriallyinspirationallycholinergicallycombinatoriallynonbiologicallyplanimetricallypremillenniallysilviculturally

About this list

Words
17 (5 common words)
Common example
architecturally
Rare example
silviculturally
Doubled letters
17
Ending in S
0

Questions

How many 15-letter words matching ____i_______l__ are there?

17. 5 of them are common words.

What is a common example?

ARCHITECTURALLY is among the common words in this set.