sharia vs sharia law

sharia and sharia law both are nouns.

Word	Noun	Adjective	Verb	Adverb
sharia	Yes	No	No	No
sharia law	Yes	No	No	No

As nouns, sharia and sharia law are synonyms defined as:

sharia and sharia law: the code of law derived from the Koran and from the teachings and example of Mohammed

Other synonyms of sharia include Islamic law, shariah, shariah law.

sharia (noun)	sharia law (noun)
the code of law derived from the Koran and from the teachings and example of Mohammed	the code of law derived from the Koran and from the teachings and example of Mohammed