blockhead Antonyms

critical thinker ninja man of letters mahatma brainiac boffin booklover book lover rocket scientist brains egghead alpha geek wise person wiseman walking encyclopedia walking dictionary spellbinder clever clogs bright spark brainbox mastermind nerd sobersides pandit master intellectual intellect genius expert casuist brain peer philosopher prodigy whizz maven wizard virtuoso thinker sophist solomon professor alchemist