Justinian code vs addiction

Justinian code and addiction both are nouns.

Word	Noun	Adjective	Verb	Adverb
Justinian code	Yes	No	No	No
addiction	Yes	No	No	No

Justinian code (noun)	addiction (noun)
the legal code of ancient Rome; codified under Justinian; the basis for many modern systems of civil law	(Roman law) a formal award by a magistrate of a thing or person to another person (as the award of a debtor to his creditor); a surrender to a master
	an abnormally strong craving
	being abnormally tolerant to and dependent on something that is psychologically or physically habit-forming (especially alcohol or narcotic drugs)