delineate vs diagrammatical

delineate and diagrammatical both are adjectives.

Word	Noun	Adjective	Verb	Adverb
delineate	No	Yes	Yes	No
diagrammatical	No	Yes	No	No

delineate (adjective)	diagrammatical (adjective)
represented accurately or precisely	shown or represented by diagrams

delineate (verb)	diagrammatical (verb)
describe in vivid detail
make a mark or lines on a surface
trace the shape of
determine the essential quality of
show the form or outline of