15-Letter Words Matching _____S_I_______

There are 37 15-letter words that match _____S_I_______. 16 are common words, such as COMPASSIONATELY and CONCESSIONAIRES. A rarer one is SUPERSTIMULATES. 16 words contain a doubled letter.

Full list 37

Common words

compassionatelyconcessionairesdispassionatelyexpressionisticimpressionisticinconspicuouslynondisciplinaryoverestimationspredestinationsprofessionalismprofessionalizereconstitutions
compassionatelyconcessionairesdispassionatelyexpressionisticimpressionisticinconspicuouslynondisciplinaryoverestimationspredestinationsprofessionalismprofessionalizereconstitutionssophisticationssuperstitiouslyunconsciousnessunquestioninglycommissionairesfantasticalnesspermissiblenessrumbustiousnesssophisticatedlyunconscientiouscompassionatingconfessionalismconfessionalistfantasticationshyperstimulatedhyperstimulatesmicroseismicityneuroscientificneuroscientistsnonhospitalizedpharisaicalnesspredestinariansrepristinationssuperstimulatedsuperstimulates

About this list

Words
37 (16 common words)
Common example
compassionately
Rare example
superstimulates
Doubled letters
16
Ending in S
18

Questions

How many 15-letter words matching _____s_i_______ are there?

37. 16 of them are common words.

What is a common example?

COMPASSIONATELY is among the common words in this set.