13-Letter Words Matching ___S___O_____

There are 13 13-letter words that match ___S___O_____. 8 are common words, such as CRISSCROSSING and GLASSBLOWINGS. A rarer one is SANSCULOTTISM. In this set, I is the most frequent open letter (13 words). 7 words contain a doubled letter.

Full list 13

crisscrossingglassblowingsnonsupportingphysiologicalphysiologistsseismologicalseismologistssensationallyanisotropismsgossipmongersorismologicalsansculottishsansculottism

About this list

Words
13 (8 common words)
Common example
crisscrossing
Rare example
sansculottism
Doubled letters
7
Ending in S
5
Most frequent letter
I (13)

Questions

How many 13-letter words matching ___s___o_____ are there?

13. 8 of them are common words.

What is a common example?

CRISSCROSSING is among the common words in this set.