Strong's G4448 — πυρόω (verb)
puroo (poo-roh'-o) v.
1. to kindle
2. (passively) to be ignited, glow
3. (literally) be refined
4. (by implication or figuratively) to be inflamed (with anger, grief, lust)
[from G4442]
KJV: burn, fiery, be on fire, try 
Root(s): G4442 
Hebrew root: πῦρ
Occurrences: 6