superfluity
Cross references: 1. excess su.per.flu.ity \.su:-p*r-'flu:-*t-e-\ n [ME superfluitee, fr. MF superfluite`, fr. LL superfluitat-,] superfluitas, fr. L superfluus 1a: EXCESS, OVERSUPPLY 1b: something unnecessary or more than enough 2: immoderate or luxurious living, habits, or desires : EXTRAVAGANCEM