11-Letter Words Matching ____S___A__

There are 45 11-letter words that match ____S___A__. 21 are common words, such as ASSASSINATE and BREASTPLATE. A rarer one is TRANSHUMANT. In this set, E is the most frequent open letter (38 words). 7 words contain a doubled letter.

Full list 45

Common words

assassinatebreastplatedomesticateequestriansexpostulateguesstimatehomosexualsinvestigatemaidservantmainstreamsmillstreamsnecessitate
assassinatebreastplatedomesticateequestriansexpostulateguesstimatehomosexualsinvestigatemaidservantmainstreamsmillstreamsnecessitateoverspreadspedestriansresuscitateslipstreamstransferalsuncustomaryunobservantunresistantwingspreadsbondservantcheeseboardchrysoprasecleistogamyhairstreaksillusionaryindustrialsinfusoriansmisestimatepriestcraftrevisionarysplashboardtransferasetranslocatetranspadaneambisexualsdelusionaryendosulfansheadstreamsinobservantpolysorbatescissortailthiosulfatetranshumant

About this list

Words
45 (21 common words)
Common example
assassinate
Rare example
transhumant
Doubled letters
7
Ending in S
15
Most frequent letter
E (38)

Questions

How many 11-letter words matching ____s___a__ are there?

45. 21 of them are common words.

What is a common example?

ASSASSINATE is among the common words in this set.