Magen David vs Solomon's seal

Magen David and Solomon's seal both are nouns.

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

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

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

Other synonyms of Magen David include Mogen David, Shield of David, Star of David.

Magen David (noun)	Solomon's seal (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