15-Letter Words Matching ________IS_____

There are 16 15-letter words that match ________IS_____. 4 are common words, such as DISTINGUISHABLE and ENFRANCHISEMENT. A rarer one is SYNCHRONISATION. In this set, T is the most frequent open letter (16 words). 3 words contain a doubled letter.

Full list 16

distinguishableenfranchisementphotofinishingsreestablishmentdistinguishablyretransmissionsstandoffishnesscytochemistrieselectrofishingsextemporisationexternalisationinterdivisionalmaladministeredmultidivisionalspinthariscopessynchronisation

About this list

Words
16 (4 common words)
Common example
distinguishable
Rare example
synchronisation
Doubled letters
3
Ending in S
6
Most frequent letter
T (16)

Questions

How many 15-letter words matching ________is_____ are there?

16. 4 of them are common words.

What is a common example?

DISTINGUISHABLE is among the common words in this set.