14-Letter Words Matching _____C_____N__

There are 12 14-letter words that match _____C_____N__. 4 are common words, such as HALLUCINOGENIC and HOMESCHOOLINGS. A rarer one is TRIAMCINOLONES. In this set, O is the most frequent open letter (12 words). 4 words contain a doubled letter.

Full list 12

hallucinogenichomeschoolingshousecleaningsunderclothingsintercessionalbromocriptinescocarcinogenicconsociationalensorcellmentshydrocrackingsreconcilementstriamcinolones

About this list

Words
12 (4 common words)
Common example
hallucinogenic
Rare example
triamcinolones
Doubled letters
4
Ending in S
8
Most frequent letter
O (12)

Questions

How many 14-letter words matching _____c_____n__ are there?

12. 4 of them are common words.

What is a common example?

HALLUCINOGENIC is among the common words in this set.