There is no special name: they are polygons, as are shapes with 3 or 3 million sides.
There is no special name that distinguishes shapes with more than four sides from shapes with four or fewer.
Prefices are used to indicate the number of sides, angles, faces or solid angles (in 3d objects).
There is no special name. The term irregular is not appropriate because a rhombus is irregular but it has equal sides.
There are an infinity of such shapes so it is not possible to answer the question in a finite universe.
Shapes that are identical in every respect including size are called congruent.
There is no special name: they are polygons, as are shapes with 3 or 3 million sides.
in 2d shapes a quadrilateral
There is no special name that distinguishes shapes with more than four sides from shapes with four or fewer.
Shapes that are weird have a special name, to find this name you must vist a friend and ask them for the secret and they will tell you or ask what you mean if they say this run.
Apart from an equilateral triangle and a rhombus or square, there is no special name.
There is no special name to distinguish shapes with more than 14 sides from those with 14 or fewer.
Prefices are used to indicate the number of sides, angles, faces or solid angles (in 3d objects).
A shape with three or more sides is a polygon. Not sure there is a special name for 4 or more sides.
There is no special name. The term irregular is not appropriate because a rhombus is irregular but it has equal sides.
The Oval Office. It is oval because George Washington liked oval like shapes.
It is simply a shape which has two bases which are regular polygons. There is no special name for such shapes.