haze vs fog

haze and fog both are nouns.

Word	Noun	Adjective	Verb	Adverb
haze	Yes	No	Yes	No
fog	Yes	No	Yes	No

As nouns, haze and fog are synonyms defined as:

Other synonyms of haze include daze.

haze (noun)	fog (noun)
confusion characterized by lack of clarity	confusion characterized by lack of clarity
atmospheric moisture or dust or smoke that causes reduced visibility	droplets of water vapor suspended in the air near the ground
	an atmosphere in which visibility is reduced because of a cloud of some substance

haze (verb)	fog (verb)
harass by imposing humiliating or painful tasks, as in military institutions	make less visible or unclear
become hazy, dull, or cloudy