lethargic vs foggy

lethargic and foggy both are adjectives.

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

lethargic (adjective)	foggy (adjective)
deficient in alertness or activity	filled or abounding with fog or mist
	indistinct or hazy in outline
	stunned or confused and slow to react (as from blows or drunkenness or exhaustion)
	obscured by fog