小事

trifle; minor matter; nothing; small affair; bagatelle; small potatoes; triviality

聪明

clever; smart; cute; intelligent; bright; wise; brainy; sharp; brilliant; quick-witted; shrewd; intelligence; cleverness; wisdom; smartness; brilliance; acumen

大事

big deal; major event; important matter; big issue; great cause; momentous affair; major issue; biggie; event; gigantic task; greatly; in a big way

糊涂

muddled; stupid; confused; vague; gaga; perplexed; befuddled; addled; woolly; muddleheaded; confusion; muddle; ignorance; stupidity; befuddlement; confuse; addle; mystify; bewilder; flummox; all over the place