cuboid

As an adjective cuboid is

of the shape of a cube.

As a noun cuboid is

(anatomy) the cuboid bone.

In geometry|lang=en terms the difference between cuboid and pyramid

is that cuboid is (geometry) a parallelepiped having six rectangular faces while pyramid is (geometry) a solid with triangular lateral faces and a polygonal (often square or rectangular) base.

As nouns the difference between cuboid and pyramid

is that cuboid is (anatomy) the cuboid bone while pyramid is an ancient massive construction with a square or rectangular base and four triangular sides meeting in an apex, such as those built as tombs in egypt or as bases for temples in mesoamerica.

As an adjective cuboid

is of the shape of a cube.

As a verb pyramid is

(genetics) to combine (a series of genes) into a single genotype.

Parallelapiped is likely misspelled.

Parallelapiped has no English definition.

As an adjective cuboid

is of the shape of a cube.

As a noun cuboid

is the cuboid bone.

As nouns the difference between taxonomy and cuboid

is that taxonomy is the science or the technique used to make a classification while cuboid is (anatomy) the cuboid bone.

As an adjective cuboid is

of the shape of a cube.

In geometry terms the difference between cuboid and cylinder

is that cuboid is a parallelepiped having six rectangular faces while cylinder is a solid figure bounded by a cylinder and two parallel planes intersecting the cylinder.

As nouns the difference between cuboid and cylinder

is that cuboid is the cuboid bone while cylinder is a surface created by projecting a closed two-dimensional curve along an axis intersecting the plane of the curve.

As an adjective cuboid

is of the shape of a cube.

In geometry terms the difference between cuboid and cuboidal

is that cuboid is a parallelepiped having six rectangular faces while cuboidal is of, pertaining to, or having the shape of a cuboid.

As adjectives the difference between cuboid and cuboidal

is that cuboid is of the shape of a cube while cuboidal is resembling a cube.

As a noun cuboid

is the cuboid bone.