Synonyms of collateral in English:

collateral


See US English definition of collateral

See UK English definition of collateral

See Spanish definition of garantía

noun

1‘she put up her house as collateral for the bank loan’

SYNONYMS
security, surety, guarantee, guaranty, pledge, bond, insurance, indemnity, indemnification, pawn, backing
bail, hostage
British assurance
archaic gage, earnest