tomfool Antonyms

serious-minded person highbrow clever clogs bright spark brainbox alpha geek egghead brains ninja wise man brainiac idiot savant sharp cookie walking dictionary serious person organized person mental giant focused person brilliant person bookish person critical thinker wise person wiseman walking encyclopedia boffin polymath rocket scientist intellectual intellect genius expert clever brilliant bright brainy brain artist intelligent master philosophe mastermind einstein sobersides whizz maven wizard thinker smart sage prodigy