Solomon's seal vs Star of David

Solomon's seal and Star of David both are nouns.

Word	Noun	Adjective	Verb	Adverb
Solomon's seal	Yes	No	No	No
Star of David	Yes	No	No	No

As nouns, Solomon's seal and Star of David are synonyms defined as:

Solomon's seal and Star of David: a six-pointed star formed from two equilateral triangles; an emblem symbolizing Judaism

Other synonyms of Solomon's seal include Magen David, Mogen David, Shield of David.

Solomon's seal (noun)	Star of David (noun)
a six-pointed star formed from two equilateral triangles; an emblem symbolizing Judaism	a six-pointed star formed from two equilateral triangles; an emblem symbolizing Judaism