14-Letter Words Matching ________S___O_

There are 16 14-letter words that match ________S___O_. 3 are common words, such as GENERALISSIMOS and PREDISPOSITION. A rarer one is WESTERNISATION. 2 words contain a doubled letter.

Full list 16

generalissimospredispositionpresuppositionaftersensationcontrapositiondecompensationrecondensationtergiversationaxiomatisationgeneralisationhomogenisationlexicalisationmicropulsationpolymerisationspecialisationwesternisation

About this list

Words
16 (3 common words)
Common example
generalissimos
Rare example
westernisation
Doubled letters
2
Ending in S
1

Questions

How many 14-letter words matching ________s___o_ are there?

16. 3 of them are common words.

What is a common example?

GENERALISSIMOS is among the common words in this set.