Justinian code vs jus civile

Justinian code and jus civile both are nouns.

Word	Noun	Adjective	Verb	Adverb
Justinian code	Yes	No	No	No
jus civile	Yes	No	No	No

As nouns, Justinian code and jus civile are synonyms defined as:

Justinian code and jus civile: the legal code of ancient Rome; codified under Justinian; the basis for many modern systems of civil law

Other synonyms of Justinian code include civil law, Roman law.

Justinian code (noun)	jus civile (noun)
the legal code of ancient Rome; codified under Justinian; the basis for many modern systems of civil law	the legal code of ancient Rome; codified under Justinian; the basis for many modern systems of civil law