groggy vs foggy

groggy and foggy both are adjectives.

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

As adjectives, groggy and foggy are synonyms defined as:

groggy and foggy: stunned or confused and slow to react (as from blows or drunkenness or exhaustion)

Other synonyms of groggy include dazed, logy, stuporous.

groggy (adjective)	foggy (adjective)
stunned or confused and slow to react (as from blows or drunkenness or exhaustion)	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