java
Jack and Jugs
jack jerk jump jilt
Quij
Jews. Jews has four letters. and gold.
jape, jest, jigs, jogs, jugs
junk
Jump is shouted. It begins with the letter j.
Janitor is a sanitation word. It begins with the letter j.
Some four letter J words are:jackjadejailJakejapejazzjeerjerkjestjiltJilljinxjivejoeyjohnjoinjokejoshjudojumpjunkjuryjustjute
Juxtapositions
Jealousy