Jala
Water, fluid, liquid or the water element one of the universal principle of liquidity and cohesion. 

Jalauka
Leech.

Jathara
A Sanskrit word refers to stomach, belly or abdomen.

Jathara Agni
The digestive fire, located in the gastrointestinal tract.

Jati
Jasmine. 

Jiva
The empirical self, individual soul or the living being.

Jiva Atma
The individual soul. One of the four components of Ayu.