refulgent vs radiant

refulgent and radiant both are adjectives.

Word	Noun	Adjective	Verb	Adverb
refulgent	No	Yes	No	No
radiant	No	Yes	No	No

As adjectives, refulgent and radiant are synonyms defined as:

Other synonyms of refulgent include beaming, beamy, effulgent.

refulgent (adjective)	radiant (adjective)
radiating or as if radiating light	radiating or as if radiating light