Having marks like scratches made by a needle
Having sharp points like needles.
Extremely sharp or severe; intense:
Having a cusp.
Having a cusp or cusps
Sharp; incisive; to the point, as an epigram
Having many points
Sudden and shrill:
To put a border or edge on:
To develop or improve
To whet is to create or stimulate an interest or appetite for something or to sharpen the edge of a knife.
Find another word for acuminate. In this page you can discover 16 synonyms, antonyms, idiomatic expressions, and related words for acuminate, like: aciculate, acicular, aciculated, acute, cuspate, cuspated, cuspidate, cuspidated, mucronate, pointed and pointy.