10-Letter Words Matching L_____H___

There are 13 10-letter words that match L_____H___. 7 are common words, such as LEPRECHAUN and LETTERHEAD. A rarer one is LOGORRHEIC. In this set, E is the most frequent open letter (12 words). 7 words contain a doubled letter.

Full list 13

leprechaunletterheadleviathanslightshipslikelihoodlivelihoodloggerheadlithophytelogorrheaslophophorelibecchioslithophanelogorrheic

About this list

Words
13 (7 common words)
Common example
leprechaun
Rare example
logorrheic
Doubled letters
7
Ending in S
4
Most frequent letter
E (12)

Questions

How many 10-letter words matching l_____h___ are there?

13. 7 of them are common words.

What is a common example?

LEPRECHAUN is among the common words in this set.