Synonyms for Radial (same or very similar meaning)
WordNet sense 1 (pneumatic tire that has radial-ply casing):
radial-ply tire, radial tire
WordNet sense 2 (arranged like rays or radii; radiating from a common center):
stellate
WordNet sense 3 (having similarity in size, shape, and relative position of corresponding parts):
symmetric, symmetrical
From the ODE community, based on WordNet
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