Jag, jig, jog, jug.
No word in the English language begins with U and ends with J.
justunfuf
java
Jaguar!
jackknifejackstoneJacobitejadejakejanejanglejapejejunejibejinglejinneejivejokejudgejuiceju-jitsueju-jujujubejulienneJunejumglejutejuvenilejuvenillajuxtapose
abjectadjectiveadjournadjustdejecteddisjointeddoorjambdrudgejadejudgejaundice
juice
Well there's " junk "
There is no English word that ends with J and starts with G.
Quij
There are no words in the English language that begin with the letter "i" and end with the letter j.
There is no Hebrew word that ends with a J. There is no J in Hebrew.