優秀【ゆうしゅう】
superior, excellent, brilliant, outstanding
秀才【しゅうさい】
bright person, talented student, prodigy
秀逸【しゅういつ】
excellent, superb, first-rate
秀でる【ひいでる】
to excel, to surpass, to be superior, to be better (than others at something), to be conspicuous (esp. forehead and eyebrows), to be prominent, to stand out
秀作【しゅうさく】
excellent (piece of) work