conatural

From co- +‎ natural.

conatural (not comparable)

1. (mathematics) Being the dual of a natural entity.
   • 2016, Dimitar Grantcharov, Vera Serganova, “Tensor representations of ${\displaystyle {\mathfrak {q}}(\infty )}$ ”, in arXiv‎^[1]:

     Tensor products of copies of the natural and the conatural representations are injective objects in this category.