lighting vs inflammation

lighting and inflammation both are nouns.

Word	Noun	Adjective	Verb	Adverb
lighting	Yes	No	No	No
inflammation	Yes	No	No	No

As nouns, lighting and inflammation are synonyms defined as:

Other synonyms of lighting include firing, ignition, kindling.

lighting (noun)	inflammation (noun)
the act of setting something on fire	arousal to violent emotion
the craft of providing artificial light	the act of setting something on fire
apparatus for supplying artificial light effects for the stage or a film	a response of body tissues to injury or irritation; characterized by pain and swelling and redness and heat
having abundant light or illumination	the state of being emotionally aroused and worked up