Noetic and Nonobjective

Noetic adjective - Of or associated with or requiring the use of the mind.

Nonobjective and noetic are semantically related. In some cases you can use "Nonobjective" instead an adjective "Noetic".

Nonobjective adjective - Using elements of form (as color, line, or texture) with little or no attempt at creating a realistic picture.

Noetic and nonobjective are semantically related. You can use "Noetic" instead an adjective "Nonobjective".