Where does “তেজ” come from?

তেজ (Assamese) comes from Early Assamese তেজ, from Sanskrit तेजोज.

তেজ (Assamese): blood

Definitions

Step	Language	Word	Meaning
1	Early Assamese	তেজ	blood
2	Sanskrit	तेजोज	—

তেজ — Etymology, Origin & Word History | Etymology Explorer