regular convex polyhedron vs Platonic body

regular convex polyhedron and Platonic body both are nouns.

Word	Noun	Adjective	Verb	Adverb
regular convex polyhedron	Yes	No	No	No
Platonic body	Yes	No	No	No

As nouns, regular convex polyhedron and Platonic body are synonyms defined as:

regular convex polyhedron and Platonic body: any one of five solids whose faces are congruent regular polygons and whose polyhedral angles are all congruent

Other synonyms of regular convex polyhedron include ideal solid, Platonic solid, regular convex solid, regular polyhedron.

regular convex polyhedron (noun)	Platonic body (noun)
any one of five solids whose faces are congruent regular polygons and whose polyhedral angles are all congruent	any one of five solids whose faces are congruent regular polygons and whose polyhedral angles are all congruent