foolhardy Antonyms

rational sound stereotyped strategic tactical thoughtful time-honored timid vested shrewd sharp shared reactionary reasonable responsible rife sagacious sage scary sensible wise wonted insightful old-line risk-averse time-honoured traditionalistic agile enough once bitten twice shy full of insight enlightened commonsensical far-sighted yellow canonical tactful knowledgeable ultraconservative brassbound buttoned-down standpat directly responsible for acute derivative discerning discreet doctrinal establishmentarian expedient genius