13-Letter Words Matching _____S_____A_

There are 36 13-letter words that match _____S_____A_. 11 are common words, such as AMBASSADORIAL and INQUISITIONAL. A rarer one is TRADESCANTIAS. In this set, I is the most frequent open letter (34 words). 5 words contain a doubled letter.

Full list 36

Common words

ambassadorialinquisitionalinquisitorialinsubstantialmicroscopicalneurastheniasphilosophicalprehistoricalprepositionalpropositionalunsubstantialcompositional
ambassadorialinquisitionalinquisitorialinsubstantialmicroscopicalneurastheniasphilosophicalprehistoricalprepositionalpropositionalunsubstantialcompositionaldispositionalhydrostaticalintersiderealmacroscopicalmicrosurgicalneurosurgicalnonhistoricalsupersalesmansuppositionalunsensationalacquisitionalchemosurgicalfibrosarcomasintersocietalmolluscicidalmultispectralnecessitariannonhystericalosteosarcomasovipositionalparaesthesiassynaesthesiasthalassaemiastradescantias

About this list

Words
36 (11 common words)
Common example
ambassadorial
Rare example
tradescantias
Doubled letters
5
Ending in S
7
Most frequent letter
I (34)

Questions

How many 13-letter words matching _____s_____a_ are there?

36. 11 of them are common words.

What is a common example?

AMBASSADORIAL is among the common words in this set.