sunray pleat vs sunburst pleat

sunray pleat and sunburst pleat both are nouns.

Word	Noun	Adjective	Verb	Adverb
sunray pleat	Yes	No	No	No
sunburst pleat	Yes	No	No	No

As nouns, sunray pleat and sunburst pleat are synonyms defined as:

sunray pleat and sunburst pleat: knife pleat cut on the bias to produce a flared effect

sunray pleat (noun)	sunburst pleat (noun)
knife pleat cut on the bias to produce a flared effect	knife pleat cut on the bias to produce a flared effect