15-Letter Words Matching __N_____D______

There are 13 15-letter words that match __N_____D______. 4 are common words, such as CONCEITEDNESSES and CONTENTEDNESSES. A rarer one is PINHEADEDNESSES. In this set, E is the most frequent open letter (13 words). 7 words contain a doubled letter.

Full list 13

conceitednessescontentednessescontraindicatedcontraindicatesnonconfidentialsinistrodextralbenightednessesconcertednessesconfirmednessesconnectednessesnonreproduciblenonreproductivepinheadednesses

About this list

Words
13 (4 common words)
Common example
conceitednesses
Rare example
pinheadednesses
Doubled letters
7
Ending in S
8
Most frequent letter
E (13)

Questions

How many 15-letter words matching __n_____d______ are there?

13. 4 of them are common words.

What is a common example?

CONCEITEDNESSES is among the common words in this set.