4-Letter Words Matching _H_S

There are 12 4-letter words that match _H_S. 8 are common words, such as CHIS and OHMS. A rarer one is RHUS. In this set, I is the most frequent open letter (5 words). 0 words contain a doubled letter.

Full list 12

chisohmsphisrhosshesthisthuswhysmhosghiskhisrhus

About this list

Words
12 (8 common words)
Common example
chis
Rare example
rhus
Doubled letters
0
Ending in S
12
Most frequent letter
I (5)

Questions

How many 4-letter words matching _h_s are there?

12. 8 of them are common words.

What is a common example?

CHIS is among the common words in this set.