* Asymmetric: Not symmetrical (lacking symmetry).
* Bi-symmetric: Having two axes of symmetry.
* Poly-symmetric: Having multiple axes of symmetry.
* Super-symmetric: A theoretical concept in physics related to symmetries beyond the standard model.
* Mono-symmetric: Having only one axis of symmetry.
* Tri-symmetric: Having three axes of symmetry.
The specific prefix you choose will depend on the context you are using it in.