15-Letter Words Matching __S___A________

There are 40 15-letter words that match __S___A________. 13 are common words, such as DESPERATENESSES and DISADVANTAGEOUS. A rarer one is VISIONARINESSES. In this set, I is the most frequent open letter (39 words). 18 words contain a doubled letter.

Full list 40

Common words

desperatenessesdisadvantageousdisarrangementsdisembarkationsdisentanglementdisestablishingdisorganizationhospitalizationinsatiabilitiespusillanimitiespusillanimouslysystematization
desperatenessesdisadvantageousdisarrangementsdisembarkationsdisentanglementdisestablishingdisorganizationhospitalizationinsatiabilitiespusillanimitiespusillanimouslysystematizationunsuitabilitiesassociationismsdisembarrassingdisparatenessesinspirationallyobservationallyresocializationunsociabilitiesabsorbabilitiesassignabilitiesassociationistsassociativitiescustomarinessesdesacralizationdesexualizationdisposabilitiesfissiparousnesshistopathologicinsatiatenessesinsociabilitiesmisvocalizationobservabilitiesobstinatenessesposttransfusionresectabilitiesreservationistsvascularizationvisionarinesses

About this list

Words
40 (13 common words)
Common example
desperatenesses
Rare example
visionarinesses
Doubled letters
18
Ending in S
24
Most frequent letter
I (39)

Questions

How many 15-letter words matching __s___a________ are there?

40. 13 of them are common words.

What is a common example?

DESPERATENESSES is among the common words in this set.