aschematic

As a noun terms

is .

As an adjective aschematic is

or of schemata.

As adjectives the difference between aschematic and schematic

is that aschematic is {{l/en|devoid|Devoid}} of a {{l/en|schema}} or of schemata while schematic is represented simply.

As a noun schematic is

a drawing or sketch showing how a system works at an abstract level.