13-Letter Words Matching ______S_A____

There are 26 13-letter words that match ______S_A____. 12 are common words, such as AFFORESTATION and ANTIHISTAMINE. A rarer one is THERMOSTATTED. In this set, E is the most frequent open letter (24 words). 8 words contain a doubled letter.

Full list 26

Common words

afforestationantihistaminecircumstancedcircumstancesconquistadorsdeforestationequidistantlyhappenstancesmanifestationreforestationrollerskatingunnecessarily
afforestationantihistaminecircumstancedcircumstancesconquistadorsdeforestationequidistantlyhappenstancesmanifestationreforestationrollerskatingunnecessarilyclothesbasketmanifestativeretranslatingthermostaticscollieshangieimperishablesletterspacingoverissuancesreinfestationrelandscapingretranslationsomatostatinsthermostatingthermostatted

About this list

Words
26 (12 common words)
Common example
afforestation
Rare example
thermostatted
Doubled letters
8
Ending in S
7
Most frequent letter
E (24)

Questions

How many 13-letter words matching ______s_a____ are there?

26. 12 of them are common words.

What is a common example?

AFFORESTATION is among the common words in this set.