absurd Antonyms

perspicacious ring rocker sagacious sage sane sapient scholarly sensible serious sharp-witted shrewd smart sober solemn sound staid right-minded reasonable reasoned perspicuous pioneering pitch pleasing politic popular practicable practical probe profound protrusive provocative prudent rational realistic realizable strait strategic hakeem no-nonsense unquestioning down-to-earth serious-minded all there commonsensical compos mentis enlightened insightful po-faced in one's right mind