15-Letter Words Matching ____SI_________

There are 21 15-letter words that match ____SI_________. 8 are common words, such as CLASSIFICATIONS and EMULSIFICATIONS. A rarer one is WHIMSICALNESSES. In this set, S is the most frequent open letter (18 words). 12 words contain a doubled letter.

Full list 21

classificationsemulsificationsforesightednessharpsichordistsnearsightednessoversimplifyingtransistorizingverisimilitudesirresistibilityplausiblenessestransilluminateinfusiblenessesinvisiblenesseslongsightednessparasitizationsparasitologicalparasitologistsprussianizationtransistorisingundesirablenesswhimsicalnesses

About this list

Words
21 (8 common words)
Common example
classifications
Rare example
whimsicalnesses
Doubled letters
12
Ending in S
14
Most frequent letter
S (18)

Questions

How many 15-letter words matching ____si_________ are there?

21. 8 of them are common words.

What is a common example?

CLASSIFICATIONS is among the common words in this set.