dope Antonyms

sober-minded person clever clogs bright spark brainbox alpha geek smarty pants egghead brains fairy story ninja wise man brainiac highbrow idiot savant smoke screen serious-minded person serious person organized person mental giant focused person brilliant person critical thinker wise person wiseman walking encyclopedia walking dictionary boffin polymath master malingering intellectual intellect genius expert confabulation catastrophic brain artist ace misinformation prodigy thinker rocket scientist dodgy mastermind nerd einstein sobersides wiz whizz