13-Letter Words Matching __GH_________

There are 13 13-letter words that match __GH_________. 3 are common words, such as NIGHTCLUBBING and PIGHEADEDNESS. A rarer one is SIGHTLINESSES. 9 words contain a doubled letter.

Full list 13

nightclubbingpigheadednessrighteousnesslightheadedlynightwatchmannightwatchmensightlessnesseggheadednesslightfastnesslightsomenessnightclubbersnightmarishlysightlinesses

About this list

Words
13 (3 common words)
Common example
nightclubbing
Rare example
sightlinesses
Doubled letters
9
Ending in S
8

Questions

How many 13-letter words matching __gh_________ are there?

13. 3 of them are common words.

What is a common example?

NIGHTCLUBBING is among the common words in this set.