13-Letter Words Matching ________H_N__

There are 16 13-letter words that match ________H_N__. 3 are common words, such as BRAINWASHINGS and MISAPPREHENDS. A rarer one is WHITEWASHINGS. In this set, S is the most frequent open letter (14 words). 2 words contain a doubled letter.

Full list 16

brainwashingsmisapprehendspolyurethanescounterchangepsychastheniaspeakerphonesdinitrophenolhypoxanthineslocksmithingsmetallophonesnitromethanespicturephonespropoxyphenespsychasthenicsportfishingswhitewashings

About this list

Words
16 (3 common words)
Common example
brainwashings
Rare example
whitewashings
Doubled letters
2
Ending in S
12
Most frequent letter
S (14)

Questions

How many 13-letter words matching ________h_n__ are there?

16. 3 of them are common words.

What is a common example?

BRAINWASHINGS is among the common words in this set.