尖

point (of needle) / sharp / shrewd / pointed

pointed; tapering; sharp / (of a sound) shrill; piercing / (of one's hearing, sight etc) sharp; acute; keen / to make (one's voice) shrill / sharp point; tip / the best of sth; the cream of the crop

see 大夫[dai4 fu5]

small / tiny / few / young

big; large; great / older (than another person) / eldest (as in 大姐[da4 jie3]) / greatly; freely; fully / (dialect) father / (dialect) uncle (father's brother)

to screech / to shriek

peak / apex / world best / number one / finest (competitors) / top (figures in a certain field)

the extremity of the foot

sharp / intense / penetrating / pointed / acute (illness)

sharp pointed end / the tip / the cusp / tip-top / most advanced and sophisticated / highest peak / the best

fingertips

harsh / scathing / acid (remarks)

pointed object / cusp / pinnacle / steeple

caustic / biting / piquant / acerbic / vitriolic / acrimonious

sharp peak (landform) / (fig.) peak / spike

lit. to penetrate into a bull's horn (idiom); fig. to waste time on an insoluble or insignificant problem / to bash one's head against a brick wall / a wild goose chase / a blind alley / to split hairs

best of its kind / cream of the crop

pointed end / tip / (medicine) oxycephaly