foggy vs blurred

foggy and blurred both are adjectives.

Word	Noun	Adjective	Verb	Adverb
foggy	No	Yes	No	No
blurred	No	Yes	No	No

As adjectives, foggy and blurred are synonyms defined as:

Other synonyms of foggy include bleary, blurry, fuzzy, hazy, muzzy.

foggy (adjective)	blurred (adjective)
filled or abounding with fog or mist	indistinct or hazy in outline
indistinct or hazy in outline	unclear in form or expression
stunned or confused and slow to react (as from blows or drunkenness or exhaustion)
obscured by fog