Sentence examples for using a reduplication that from inspiring English sources

Why are our spies and counterspies, engaged in the most serious business, using a reduplication that sounds like baby talk?

Never use a seat that is unsteady.

Use a moisturizer that contains lactic acid.

Use a sledgehammer that fits you.

Use a photo that looks like you.

Use a fabric that is soft.

Use a deck that's fairly new.

Use a regimen that works for you.

Use a belt that fits you.

Inhibiting Aurora B results in premature exit from mitosis, failed cytokinesis followed by induction of reduplication (that is the formation of cells with a >4N DNA content).

That means using a tripod.