Diffusive and Discursive

adjective

• Spreading by diffusion.
  • synonyms: diffusing, dispersive, disseminative

(a.) Having the quality of diffusing; capable of spreading every way by flowing; spreading widely; widely reaching; copious; diffuse.

adjective

• Proceeding to a conclusion by reason or argument rather than intuition.
  • synonyms: dianoetic
• Of e. G. Speech and writing. ( tending to depart from the main point or cover a wide range of subjects)
  • usage: "amusingly digressive with satirical thrusts at women's fashions among other things"; "a rambling discursive book"; "his excursive remarks"; "a rambling speech about this and that"
  • synonyms: digressive, excursive, rambling

• (a.) Reasoning; proceeding from one ground to another, as in reasoning; argumentative.
• (a.) Passing from one thing to another; ranging over a wide field; roving; digressive; desultory.