judicature vs judiciary

judicature and judiciary both are nouns.

Word	Noun	Adjective	Verb	Adverb
judicature	Yes	No	No	No
judiciary	Yes	No	No	No

As nouns, judicature and judiciary are synonyms defined as:

judicature and judiciary: the system of law courts that administer justice and constitute the judicial branch of government

Other synonyms of judicature include judicatory, judicial system.

judicature (noun)	judiciary (noun)
the act of meting out justice according to the law	persons who administer justice
the position of judge	the system of law courts that administer justice and constitute the judicial branch of government
the system of law courts that administer justice and constitute the judicial branch of government
an assembly (including one or more judges) to conduct judicial business