11-Letter Words Containing CAC

There are 12 11-letter words that contain CAC. 4 are common words, such as CACOPHONIES and CACOPHONOUS. A rarer one is IPECACUANHA. In this set, I is the most frequent open letter (11 words). 3 words contain a doubled letter.

Full list 12

cacophoniescacophonousefficaciousintricaciescachinnatedcachinnatescacomistlesprolificacysalicaceousurticaceouscacodemonicipecacuanha

About this list

Words
12 (4 common words)
Common example
cacophonies
Rare example
ipecacuanha
Doubled letters
3
Ending in S
8
Most frequent letter
I (11)

Questions

How many 11-letter words containing cac are there?

12. 4 of them are common words.

What is a common example?

CACOPHONIES is among the common words in this set.