Synonyms for Radiate (same or very similar meaning)
WordNet sense 1 (extend or spread outward from a center or focus or inward towards a center):
rayWordNet sense 2 (have a complexion with a strong bright color, such as red or pink):
beam, glow, shineWordNet sense 3 (spread into new habitats and produce variety or variegate):
diversifyFrom the ODE community, based on WordNetadd/edit