15-Letter Words Matching ____R___S______

There are 36 15-letter words that match ____R___S______. 14 are common words, such as CHEERLESSNESSES and COLORLESSNESSES. A rarer one is WATERLESSNESSES. 26 words contain a doubled letter.

Full list 36

Common words

cheerlessnessescolorlessnessesdeliriousnesseshilariousnesseshumorlessnessesimperiousnesseslaboriousnessesluxuriousnessesnefariousnessesnonprofessionalpenuriousnessespowerlessnesses
cheerlessnessescolorlessnessesdeliriousnesseshilariousnesseshumorlessnessesimperiousnesseslaboriousnessesluxuriousnessesnefariousnessesnonprofessionalpenuriousnessespowerlessnessessubprofessionalvicariousnessesaftersensationscongruousnessesinjuriousnessesinterpersonallypreprofessionalupperclasswomanupperclasswomenanthroposophiescontrapositionscontrapositivesdivertissementsenterogastronesgeneralisationshazardousnesseshypersensitizedhypersensitizesincuriousnessesnonprofessorialsuperphosphatessuperplasticityunseriousnesseswaterlessnesses

About this list

Words
36 (14 common words)
Common example
cheerlessnesses
Rare example
waterlessnesses
Doubled letters
26
Ending in S
27

Questions

How many 15-letter words matching ____r___s______ are there?

36. 14 of them are common words.

What is a common example?

CHEERLESSNESSES is among the common words in this set.