12-Letter Words Containing LH

There are 17 12-letter words that contain LH. 5 are common words, such as BULLHEADEDLY and FOOLHARDIEST. A rarer one is SILHOUETTIST. 13 words contain a doubled letter.

Full list 17

bullheadedlyfoolhardiestphilharmonicschoolhousessilhouettingbarrelhousesbilharziasesbilharziasisphilhellenessmallholderssmallholdingstallholdersunnilhexiumsballhandlingfluegelhornsphilhellenicsilhouettist

About this list

Words
17 (5 common words)
Common example
bullheadedly
Rare example
silhouettist
Doubled letters
13
Ending in S
9

Questions

How many 12-letter words containing lh are there?

17. 5 of them are common words.

What is a common example?

BULLHEADEDLY is among the common words in this set.