15-Letter Words Matching _____S____T____

There are 46 15-letter words that match _____S____T____. 14 are common words, such as DECONSTRUCTIONS and DISASSOCIATIONS. A rarer one is ULTRASTRUCTURES. In this set, I is the most frequent open letter (40 words). 2 words contain a doubled letter.

Full list 46

Common words

deconstructionsdisassociationsinfrastructuresoverestimationspredestinationspredispositionsreconsecrationsreconstitutionsreconstructionsrepresentationsrepresentativessophistications
deconstructionsdisassociationsinfrastructuresoverestimationspredestinationspredispositionsreconsecrationsreconstitutionsreconstructionsrepresentationsrepresentativessophisticationssuperscriptionssuperstructuresaftersensationsimperscriptibleinfrastructuralphotosensitizedphotosensitizesreconstructiblesophisticatedlysuperstructuralunconscientiousbiosystematistsdeconsecrationsfantasticationshypersecretionshypersensitizedhypersensitizesmacrostructuralmacrostructuresmicrostructuralmicrostructuresmisdescriptionsneuroscientificneuroscientistsneurosecretionsnondisjunctionspantisocraticalpantisocratistsphotosensitizerradiostrontiumsrepristinationssupersymmetriesultrastructuralultrastructures

About this list

Words
46 (14 common words)
Common example
deconstructions
Rare example
ultrastructures
Doubled letters
2
Ending in S
33
Most frequent letter
I (40)

Questions

How many 15-letter words matching _____s____t____ are there?

46. 14 of them are common words.

What is a common example?

DECONSTRUCTIONS is among the common words in this set.