The theme of this article is to address the irreversibility in an incompressible Reiner-Rivlin nanofluid subject to stretchable rotating disk. Dissipation and radiation in heat expression are incorporated. Random diffusion and thermophoresis impacts are addressed. https://www.bekindtopets.com/limited-stock-Bovi-Shield-Gold-FP-5-L5-HB-best-super/