14-Letter Words Matching S____P________

There are 14 14-letter words that match S____P________. 3 are common words, such as SOUNDPROOFINGS and SUPERPOSITIONS. A rarer one is SUSCEPTIVITIES. In this set, U is the most frequent open letter (12 words). 3 words contain a doubled letter.

Full list 14

soundproofingssuperpositionssusceptibilitysociopoliticalsubpopulationssuperpatrioticsuperphosphatesextuplicatingsporopolleninssubdepartmentssubemploymentssuperphenomenasusceptivenesssusceptivities

About this list

Words
14 (3 common words)
Common example
soundproofings
Rare example
susceptivities
Doubled letters
3
Ending in S
8
Most frequent letter
U (12)

Questions

How many 14-letter words matching s____p________ are there?

14. 3 of them are common words.

What is a common example?

SOUNDPROOFINGS is among the common words in this set.