razor-sharp

adjectives

very clearly delineated
"razor-sharp definition"
razor-sharp
is similar to
easy to perceive; especially clearly outlined
"a distinct flavor"; "a distinct odor of turpentine"; "a distinct outline"; "the ship appeared as a distinct silhouette"; "distinct fingerprints"
distinct
as sharp as a razor
razor-sharp
is similar to
having or made by a thin edge or sharp point; suitable for cutting or piercing
"a sharp knife"; "a pencil with a sharp point"
sharp