13-Letter Words Matching ______S_____Y

There are 45 13-letter words that match ______S_____Y. 18 are common words, such as ACQUIESCENTLY and ASTONISHINGLY. A rarer one is THALASSOCRACY. In this set, I is the most frequent open letter (37 words). 20 words contain a doubled letter.

Full list 45

Common words

acquiescentlyastonishinglycircumspectlyclandestinelyconcessionarydistressinglydistrustfullyequidistantlyeverlastinglyextrinsicallyinterestinglyintrinsically
acquiescentlyastonishinglycircumspectlyclandestinelyconcessionarydistressinglydistrustfullyequidistantlyeverlastinglyextrinsicallyinterestinglyintrinsicallymistrustfullynonphysicallynonsensicallyprogressivelyreminiscentlyunnecessarilyadmonishinglyclandestinitycommensurablycontrastinglygeophysicallyintransigencylanguishinglyobsolescentlyprogressivitypsychosurgerysomatosensoryunresistinglyantiobscenitybittersweetlychromosomallycompressivelyconclusionarycontrastivelyconvulsionarydigressionarydistressfullyecophysiologyflourishinglypostvasectomysubversionarysuspensefullythalassocracy

About this list

Words
45 (18 common words)
Common example
acquiescently
Rare example
thalassocracy
Doubled letters
20
Ending in S
0
Most frequent letter
I (37)

Questions

How many 13-letter words matching ______s_____y are there?

45. 18 of them are common words.

What is a common example?

ACQUIESCENTLY is among the common words in this set.