11-Letter Words Matching J_______I__

There are 12 11-letter words that match J_______I__. 8 are common words, such as JACKKNIFING and JACKRABBITS. A rarer one is JARGONIZING. In this set, A is the most frequent open letter (9 words). 6 words contain a doubled letter.

Full list 12

jackknifingjackrabbitsjettisoningjewelleriesjocunditiesjovialitiesjudiciariesjuxtaposingjactitationjackrollingjanissariesjargonizing

About this list

Words
12 (8 common words)
Common example
jackknifing
Rare example
jargonizing
Doubled letters
6
Ending in S
6
Most frequent letter
A (9)

Questions

How many 11-letter words matching j_______i__ are there?

12. 8 of them are common words.

What is a common example?

JACKKNIFING is among the common words in this set.