haze over vs obscure

haze over is not an adjective while obscure is an adjective.

Word	Noun	Adjective	Verb	Adverb
haze over	No	No	Yes	No
obscure	No	Yes	Yes	No

As verbs, haze over and obscure are synonyms defined as:

Other synonyms of haze over include becloud, befog, cloud, fog, mist, obnubilate.

haze over (adjective)	obscure (adjective)
	difficult to find
	marked by difficulty of style or expression
	not drawing attention
	not famous or acclaimed
	not clearly expressed or understood
	remote and separate physically or socially

haze over (verb)	obscure (verb)
make less visible or unclear	make unintelligible or unclear
	make undecipherable or imperceptible by obscuring or concealing
	reduce a vowel to a neutral one, such as a schwa
	make unclear, indistinct, or blurred
	make less visible or unclear