A distinct kind in the animal kingdom what refer to its specific species. There are millions of different species of animals in the world.

Patch leather isn't a distinct sort of leather; rather, it is a patchwork assemblage leather.

What sort of planning ?. The question is unclear. All languages have their own distinct entity and not comparable.

A perfect square has an odd number of distinct factors, because two of its factors are the same number.

It isn't so much gender as it is personality. All chameleons have very different and distinct personalities.