尖锐

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

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

acute

genital wart / condyloma acuminatum

to intensify; to become acute; to come to a head

to intensify / to become acute / to come to a head

sharp criticism