14-Letter Words Matching ________S_T___

There are 42 14-letter words that match ________S_T___. 7 are common words, such as BIODIVERSITIES and HYPERSENSITIVE. A rarer one is WESTERNISATION. In this set, I is the most frequent open letter (42 words). 6 words contain a doubled letter.

Full list 42

Common words

biodiversitieshypersensitivephotosensitivepredispositionpresuppositionscrupulositiesvideocassettesaftersensationaudiocassettescontrapositioncontrapositivedecompensation
biodiversitieshypersensitivephotosensitivepredispositionpresuppositionscrupulositiesvideocassettesaftersensationaudiocassettescontrapositioncontrapositivedecompensationhypersensitizeimprovvisatoremeticulositiesphotosensitizeradiosensitiverecondensationsupersensitivetergiversatingtergiversationultrasensitiveantiparasiticsaxiomatisationdecompensatingendoparasitismgeneralisationhomogenisationhomozygositieslachrymositieslexicalisationmicrocassettesmicropulsationmultiversitiesnonacquisitivenonnecessitiespolymerisationspecialisationtergiversatorsungenerositiesvoluminositieswesternisation

About this list

Words
42 (7 common words)
Common example
biodiversities
Rare example
westernisation
Doubled letters
6
Ending in S
14
Most frequent letter
I (42)

Questions

How many 14-letter words matching ________s_t___ are there?

42. 7 of them are common words.

What is a common example?

BIODIVERSITIES is among the common words in this set.