Noun

• S: (n) bilaterality, bilateralism, bilateral symmetry (the property of being symmetrical about a vertical plane)
• direct hypernym / inherited hypernym / sister term
• S: (n) symmetry, symmetricalness, correspondence, balance ((mathematics) an attribute of a shape or relation; exact reflection of form on opposite sides of a dividing line or plane)
• S: (n) spatial property, spatiality (any property relating to or occupying space)
• S: (n) property (a basic or essential attribute shared by all members of a class) "a study of the physical properties of atomic particles"
• S: (n) attribute (an abstraction belonging to or characteristic of an entity)
• S: (n) abstraction, abstract entity (a general concept formed by extracting common features from specific examples)
• S: (n) entity (that which is perceived or known or inferred to have its own distinct existence (living or nonliving))
• derivationally related form
• W: (adj) bilateral [Related to: bilaterality] (having identical parts on each side of an axis)