9-Letter Words Containing LLH

There are 12 9-letter words that contain LLH. 6 are common words, such as BULLHEADS and BULLHORNS. A rarer one is WELLHOLES. In this set, S is the most frequent open letter (11 words). 12 words contain a doubled letter.

Full list 12

bullheadsbullhornsdollhousehellholesswellheadwellheadsbillhookshellhoundtollhouseballhawksbillheadswellholes

About this list

Words
12 (6 common words)
Common example
bullheads
Rare example
wellholes
Doubled letters
12
Ending in S
8
Most frequent letter
S (11)

Questions

How many 9-letter words containing llh are there?

12. 6 of them are common words.

What is a common example?

BULLHEADS is among the common words in this set.