7-Letter Words Matching J_C____

There are 20 7-letter words that match J_C____. 8 are common words, such as JACKALS and JACKASS. A rarer one is JICAMAS. In this set, A is the most frequent open letter (19 words). 2 words contain a doubled letter.

Full list 20

jackalsjackassjackdawjacketsjackingjackpotjockeysjocularjacamarjacinthjacklegjacobusjaconetjacuzzijacalesjacanasjackersjackiesjacobinjicamas

About this list

Words
20 (8 common words)
Common example
jackals
Rare example
jicamas
Doubled letters
2
Ending in S
10
Most frequent letter
A (19)

Questions

How many 7-letter words matching j_c____ are there?

20. 8 of them are common words.

What is a common example?

JACKALS is among the common words in this set.