15-Letter Words Matching ________S__I___

There are 23 15-letter words that match ________S__I___. 3 are common words, such as ASTROPHYSICISTS and PREDISPOSITIONS. A rarer one is WESTERNISATIONS. 2 words contain a doubled letter.

Full list 23

astrophysicistspredispositionspresuppositionsaftersensationsphotosensitizedphotosensitizestergiversationsaxiomatisationscontrapositionscontrapositivesdecompensationsendoparasitismsgeneralisationshomogenisationshypersensitizedhypersensitizeslexicalisationsmicropulsationsphotodissociatephotosensitizerpolymerisationsspecialisationswesternisations

About this list

Words
23 (3 common words)
Common example
astrophysicists
Rare example
westernisations
Doubled letters
2
Ending in S
19

Questions

How many 15-letter words matching ________s__i___ are there?

23. 3 of them are common words.

What is a common example?

ASTROPHYSICISTS is among the common words in this set.