A relationship or friendship of the core. Exclusive intimate knowledge between two people.
They understood each other and connected on a core level, respected this exclusive privilege, and vowed to protect the depth of their coreship before a series of betrayal threatened its existence.
Someone who is addicted to obtaining money and building wealth. A money addict and fanatic. Breadheads often work more than one full-time job, and some even participate in illicit activities to "obtain the bread".