BEFOGGED
befogged, befuddled
(adjective) stupefied by alcoholic drink; “the wino’s poor befuddled mind”; “a mind befogged with drink”
BEFOG
obscure, befog, becloud, obnubilate, haze over, fog, cloud, mist
(verb) make less visible or unclear; “The stars are obscured by the clouds”; “the big elm tree obscures our view of the valley”
Source: WordNet® 3.1
Verb
befogged
simple past tense and past participle of befog
Adjective
befogged (comparative more befogged, superlative most befogged)
Obscured with fog or smoke, murky.
(nautical) Caught in fog.
Confused, muddled.
Source: Wiktionary
BEFOG
Be*fog", v. t. [imp. & p. p. Befogged; p. pr. & vb. n. Befogging.]
1. To involve in a fog; -- mostly as a participle or part. adj.
2. Hence: To confuse; to mystify.
Source: Webster’s Unabridged Dictionary 1913 Edition