There are no English words that meet the criteria (at least between 4 and 24 letters in the word).
Jump is shouted. It begins with the letter j.
Janitor is a sanitation word. It begins with the letter j.
Juxtapositions
Jealousy
jealous
jupiter
banjo
Jealous, jealousy and jeans begin with the letter j. The letter a is the third letter.
There are no words in the English language that begin with the letter "i" and end with the letter j.
Jirja is a city in Egypt. It begins with the letter J.
Jarvis
Jolt, Jamb