Jews. Jews has four letters. and gold.
Jolt, Jamb
abjectadjectiveadjournadjustdejecteddisjointeddoorjambdrudgejadejudgejaundice
jest, jack, jibe, jape
Jump is shouted. It begins with the letter j.
* Jamb * Jeer * Jinx * Joke * Jump
Janitor is a sanitation word. It begins with the letter j.
Joop, Jump, Jeap, Jack, Jake, Just, jets
Juxtapositions
Jealousy
jealous
jupiter
Jealous, jealousy and jeans begin with the letter j. The letter a is the third letter.