10-Letter Words Matching H_____M___

There are 20 10-letter words that match H_____M___. 5 are common words, such as HABILIMENT and HANDSOMELY. A rarer one is HYPOXEMIAS. In this set, O is the most frequent open letter (17 words). 3 words contain a doubled letter.

Full list 20

habilimenthandsomelyhandsomestharassmenthomecominghematomatahindermosthithermosthomonymoushoodlumismhyperemiashemolymphshepatomatahologamieshomogamieshomogamoushomonymieshoodlumishhypolimniahypoxemias

About this list

Words
20 (5 common words)
Common example
habiliment
Rare example
hypoxemias
Doubled letters
3
Ending in S
8
Most frequent letter
O (17)

Questions

How many 10-letter words matching h_____m___ are there?

20. 5 of them are common words.

What is a common example?

HABILIMENT is among the common words in this set.