13-Letter Words Matching ___H____D____

There are 12 13-letter words that match ___H____D____. 5 are common words, such as HAPHAZARDNESS and HOTHEADEDNESS. A rarer one is PINHEADEDNESS. 7 words contain a doubled letter.

Full list 12

haphazardnesshotheadednessoffhandednessorthopaedistspigheadednessarchimandritedichlamydeousfatheadednesslightheadedlyeggheadednesshaphazardriespinheadedness

About this list

Words
12 (5 common words)
Common example
haphazardness
Rare example
pinheadedness
Doubled letters
7
Ending in S
10

Questions

How many 13-letter words matching ___h____d____ are there?

12. 5 of them are common words.

What is a common example?

HAPHAZARDNESS is among the common words in this set.