15-Letter Words Matching ________H_____S

There are 28 15-letter words that match ________H_____S. 5 are common words, such as HYDROCEPHALUSES and SERVOMECHANISMS. A rarer one is WELTANSCHAUUNGS. In this set, E is the most frequent open letter (24 words). 12 words contain a doubled letter.

Full list 28

Common words

hydrocephalusesservomechanismssqueamishnessestroubleshootersunselfishnesseselectrophoreseselectrophoresiselectrothermicslabyrinthodontsmonosaccharidesornithorhynchuspolysaccharides
hydrocephalusesservomechanismssqueamishnessestroubleshootersunselfishnesseselectrophoreseselectrophoresiselectrothermicslabyrinthodontsmonosaccharidesornithorhynchuspolysaccharidesstreptothricinsantialcoholismscephalothoracescephalothoraxescountershadingscryptorchidismskittenishnesseslickerishnessesmicrotechniquesopenmouthednesssteeplechasingstomboyishnessestrisoctahedronsunderemphasizeswappenschawingsweltanschauungs

About this list

Words
28 (5 common words)
Common example
hydrocephaluses
Rare example
weltanschauungs
Doubled letters
12
Ending in S
28
Most frequent letter
E (24)

Questions

How many 15-letter words matching ________h_____s are there?

28. 5 of them are common words.

What is a common example?

HYDROCEPHALUSES is among the common words in this set.