chopped

As a noun taxonomy

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

As an adjective chopped is

cut or diced into small pieces.

As a verb chopped is

(chop).

As verbs the difference between chopped and pitch

is that chopped is (chop) while pitch is to cover or smear with pitch or pitch can be (senseid)to throw or pitch can be to produce a note of a given pitch.

As an adjective chopped

is cut or diced into small pieces.

As a noun pitch is

a sticky, gummy substance secreted by trees; sap or pitch can be a throw; a toss; a cast, as of something from the hand or pitch can be (music) the perceived frequency of a sound or note.