15-Letter Words Matching I____________N_

There are 34 15-letter words that match I____________N_. 10 are common words, such as IDENTIFICATIONS and IMMOBILIZATIONS. A rarer one is INTUSSUSCEPTING. In this set, I is the most frequent open letter (33 words). 12 words contain a doubled letter.

Full list 34

Common words

identificationsimmobilizationsimmunodeficientimplementationsinconveniencingindividualizingindoctrinationsindustrializinginterconnectinginterpretationsimmaterializingimmunoglobulins
identificationsimmobilizationsimmunodeficientimplementationsinconveniencingindividualizingindoctrinationsindustrializinginterconnectinginterpretationsimmaterializingimmunoglobulinsincoordinationsinitializationsintercommunionsinterpellationsichthyosauriansillegalizationsimmunocompetentimpersonalizingincapacitationsindigenizationsindividualisingindustrialisinginteranimationsinterconvertinginterdiffusionsinterdigitatingintergradationsinterlacustrineinterlineationsintermediationsinterpermeatingintussuscepting

About this list

Words
34 (10 common words)
Common example
identifications
Rare example
intussuscepting
Doubled letters
12
Ending in S
19
Most frequent letter
I (33)

Questions

How many 15-letter words matching i____________n_ are there?

34. 10 of them are common words.

What is a common example?

IDENTIFICATIONS is among the common words in this set.