15-Letter Words Matching S_______N______

There are 18 15-letter words that match S_______N______. 8 are common words, such as SANCTIMONIOUSLY and SENSATIONALISMS. A rarer one is SUPERPHENOMENON. In this set, A is the most frequent open letter (17 words). 3 words contain a doubled letter.

Full list 18

sanctimoniouslysensationalismssensationalistssensationalizedsensationalizesseptuagenarianssuperabundancessupplementationsemicolonialismsemicylindricalsensationalisedsensationalisessesquicentenarysnippersnapperssolitudinarianssubterraneouslysuperabundantlysuperphenomenon

About this list

Words
18 (8 common words)
Common example
sanctimoniously
Rare example
superphenomenon
Doubled letters
3
Ending in S
8
Most frequent letter
A (17)

Questions

How many 15-letter words matching s_______n______ are there?

18. 8 of them are common words.

What is a common example?

SANCTIMONIOUSLY is among the common words in this set.