13-Letter Words Matching _________S_A_

There are 14 13-letter words that match _________S_A_. 3 are common words, such as CONTROVERSIAL and UNDERCLASSMAN. A rarer one is SYNAESTHESIAS. 6 words contain a doubled letter.

Full list 14

controversialunderclassmanupperclassmananaphrodisiaclowerclassmanprivateersmansupersalesmanhandcraftsmanhyperkinesiasnonconsensualparaesthesiaspreeclampsiassupercolossalsynaesthesias

About this list

Words
14 (3 common words)
Common example
controversial
Rare example
synaesthesias
Doubled letters
6
Ending in S
4

Questions

How many 13-letter words matching _________s_a_ are there?

14. 3 of them are common words.

What is a common example?

CONTROVERSIAL is among the common words in this set.