- collateral
- adj1. lateral, side, flanking, skirting.2. parallel, side by side, cheek by cheek, cheek by jowl; concurrent, concomitant, coincident, simultaneous.3. accompanying, attendant, associated, affiliated, relative; auxilliary, subordinate, subsidiary; additional, contributing, corroborating, sustaining, upholding, confirming, verifying, certifying, affirming; secondary, nonessential, unessential, incidental, accidental, dependent, contingent, indirect.n4. security, insurance, assurance, surety; guarantee, pledge, warrant, gage, endorsement.5.Slang. money, cash, Sl. dough, Sl. bread
A Note on the Style of the synonym finder. 2014.