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

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

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

fingertip

canine tooth; fang; tusk