incruental

As a noun taxonomy

is the science or the technique used to make a classification.

As an adjective incruental is

(obsolete) bloodless; characterized by no blood loss or very little bleeding.

Incruent is a related term of incruental.

As adjectives the difference between incruental and incruent

is that incruental is bloodless; characterized by no blood loss or very little bleeding while incruent is bloodless.