Synonyms for Fuddle:

n.

dizzy, puzzle, perplex, mystify, addle, feelings, clear. besot, Drugs. befuddle (noun)
intoxicate, make drunk, inebriate, stupefy, puzzle.
fuddle (noun)
booze, drink, discombobulate, throw, fox, confuse, befuddle, confound, bedevil.

v.

confuse (verb)
befuddle, puzzle, perplex, mystify, addle, confound, bedevil.
consumption (verb)
befuddle.
daze (verb)
dizzy, stupefy.
fluster (verb)
confuse, discombobulate.
unsettle (verb)
throw.

Other synonyms:

addle, besot. mystify, perplex. puzzle. dizzy. confuse
discombobulate, mystify, addle.
Other relevant words:
dizzy, perplex, mystify, stupefy, puzzle, intoxicate, besot, inebriate, addle.