15-Letter Words Matching _H_________S___

There are 18 15-letter words that match _H_________S___. 8 are common words, such as CHEERLESSNESSES and CHILDLESSNESSES. A rarer one is WHIMSICALNESSES. 12 words contain a doubled letter.

Full list 18

cheerlessnesseschildlessnessesphotosynthesizeshamelessnessesshapelessnessesshiftlessnessesthanklessnesseswholesomenesseschurrigueresquephototransistorthermochemistrychangefulnesseschildlikenessespharmacognosiespharmacognosticphenomenalisticthinkablenesseswhimsicalnesses

About this list

Words
18 (8 common words)
Common example
cheerlessnesses
Rare example
whimsicalnesses
Doubled letters
12
Ending in S
12

Questions

How many 15-letter words matching _h_________s___ are there?

18. 8 of them are common words.

What is a common example?

CHEERLESSNESSES is among the common words in this set.