Same as dialectic, 1.

Same as dialectic, 2.

adjective. of, or pertaining to dialectic; logically reasoned through the exchange of opposing ideas.

adjective. of, or characteristic of a dialect; dialectal

adjective. of or relating to or employing dialectic

"Our opposition generates, in dialectical fashion, discursive expressions of our values and world-view that resonate among us, and, at least ideally, offer the potential of more than talk."

dialectal  dialectical disputation  

dialect  dialectic  dialectically  

Platonic  conceptual  constructive  cosmological  deductive  

a fortiori  a posteriori  a priori  analytic  argumental