amorphous

adjective5

1. •
   Lacking a definite form or clear shape.

   • The enormous pile of spaghetti landed on the floor in an amorphous heap.
2. •
   Being without definite character or nature.

   • And people talking all the time about the AfD is just what it wants: to foster the impression that the others are ganging up against it. The “authentic” voice of “real people” v the amorphous elite. — 2023
3. •
   Lacking organization or unity.
4. •
   In the non-crystalline solid state of, or being a non-crystalline counterpart to, a crystalline solid.

   • Glass is an amorphous solid, but some glass is called "crystal" because it looks crystalline and has been called crystal since before humans even understood molecular structure at all.
5. •
   Infinite and not the disjoint union of two infinite subsets.