11-Letter Words Matching L_____H____

There are 13 11-letter words that match L_____H____. 5 are common words, such as LEPRECHAUNS and LETTERHEADS. A rarer one is LOPHOPHORES. In this set, E is the most frequent open letter (12 words). 7 words contain a doubled letter.

Full list 13

leprechaunsletterheadslikelihoodslivelihoodsloggerheadsladdishnesslithophytesloutishnesslumpishnesslycanthropelycanthropylithophaneslophophores

About this list

Words
13 (5 common words)
Common example
leprechauns
Rare example
lophophores
Doubled letters
7
Ending in S
11
Most frequent letter
E (12)

Questions

How many 11-letter words matching l_____h____ are there?

13. 5 of them are common words.

What is a common example?

LEPRECHAUNS is among the common words in this set.