7-Letter Words Matching ____C_A

There are 13 7-letter words that match ____C_A. 1 are common words, such as PANACEA and BRECCIA. A rarer one is ZOOECIA. In this set, E is the most frequent open letter (7 words). 5 words contain a doubled letter.

Full list 13

panaceabrecciadejectafeluccaindiciapanochapolaccacuracoaepisciagyneciahalachamalaccazooecia

About this list

Words
13 (1 common words)
Common example
panacea
Rare example
zooecia
Doubled letters
5
Ending in S
0
Most frequent letter
E (7)

Questions

How many 7-letter words matching ____c_a are there?

13. 1 of them are common words.

What is a common example?

PANACEA is among the common words in this set.