Synonyms of the word

surety

• n. Certainty.
• n. That which makes sure; that which confirms; ground of confidence or security.
• n. (law) A promise to pay a sum of money in the event that another person fails to fulfill an obligation.
• n. A substitute; a hostage.
• n. Evidence; confirmation; warrant.

captive

• n. One who has been captured or is otherwise confined.
• n. One held prisoner.
• n. (figuratively) One charmed or subdued by beauty, excellence, or affection; one who is captivated.
• adj. Held prisoner; not free; confined.
• adj. Subdued by love; charmed; captivated.
• adj. Of or relating to bondage or confinement; serving to confine.
• v. (transitive, archaic) To capture; to take captive.

certainty

• n. The state of being certain.
• n. An instance of being certain.
• n. A fact or truth unquestionably established.

guarantee

• n. Anything that assures a certain outcome.
• n. A legal assurance of something, e.g. a security for the fulfillment of an obligation.
• n. More specifically, a written declaration that a certain product will be fit for a purpose and work correctly;…
• n. The person to whom a guarantee is made.
• n. (colloquial) A person who gives such a guarantee; a guarantor.
• v. To give an assurance that something will be done right.
• v. To assume responsibility for a debt or other obligation.
• v. To make something certain.

guarantor

• n. A person, or company, that gives a guarantee.

hostage

• n. A person given as a pledge or security for the performance of the conditions of a treaty or stipulations…
• adj. Held captive. See hold hostage.

patron

• n. One who protects or supports; a defender.
• n. A regular customer, as of a certain store or restaurant.
• n. A property owner who hires a contractor for construction works.
• n. An influential, wealthy person who supported an artist, craftsman, a scholar or a noble.
• n. (historical, Roman antiquity) A master who had freed his slave but still retained some paternal rights…
• n. An advocate or pleader.
• n. (Britain, ecclestiastical) One who has gift and disposition of a benefice.
• n. (nautical) A padrone.
• v. (obsolete) To be a patron of; to patronize; to favour.

prisoner

• n. A person incarcerated in a prison, while on trial or serving a sentence.
• n. Any person held against their will.

security

• n. (uncountable) The condition of not being threatened, especially physically, psychologically, emotionally,…
• n. (countable) Something that secures.
• n. An organization or department responsible for providing security by enforcing laws, rules, and regulations…
• n. (law) Something that secures the fulfillment of an obligation or law.
• n. (law) Freedom from apprehension.
• n. (finance, often used in plural) A tradeable financial asset, such as a share of stock.^W.
• n. (finance) Proof of ownership of stocks, bonds or other investment instruments.
• n. (finance) Property etc. temporarily relinquished to guarantee repayment of a loan.
• n. A guarantee.
• n. (obsolete) Carelessness; negligence.

sponsor

• n. A person or organisation with some sort of responsibility for another person or organisation, especially…
• n. One that pays all or part of the cost of an event, a publication, or a media program, usually in exchange…
• v. (transitive) To be a sponsor for.

supporter

• n. A person who gives support to someone or something.
• n. Something that supports another thing.

warrant

• n. (obsolete) A protector or defender.
• n. Authorization or certification; sanction, as given by a superior.
• n. Something that provides assurance or confirmation; a guarantee or proof: a warrant of authenticity; a…
• n. An order that serves as authorization, especially: A voucher authorizing payment or receipt of money.
• n. (law) A judicial writ authorizing an officer to make a search, seizure, or arrest or to execute a judgment.
• n. A warrant officer.
• n. (finance) An option, usually with a term at issue greater than a year, usually issued together with another…
• n. (New Zealand) A Warrant of Fitness; a document certifying that a motor vehicle meets certain standards…
• v. (obsolete, transitive) To protect, keep safe (from danger).
• v. (transitive) To guarantee (something) to be (of a specified quality, value etc.).
• v. (transitive) To guarantee as being true; (colloquially) to believe strongly.
• v. (obsolete, transitive) To give (someone) a guarantee or assurance (of something); also, with double object,…
• v. (transitive) To authorize; to give (someone) warrant or sanction (to do something).
• v. (transitive) To justify; to give grounds for.

warrantee

• n. The beneficiary of a warranty.

warranter

• n. One who warrants, gives authority, or legally empowers.
• n. One who gives a warranty or guarantee.

warrantor

• n. One making a warrant to the benefit of a warrantee.

warranty

• n. (countable) A guarantee that a certain outcome or obligation will be fulfilled; security.
• n. (countable, law, real estate, obsolete) An obsolete legal agreement that was a real covenant and ran with…
• n. (countable, law) A legal agreement, either written or oral (an expressed warranty) or implied through…
• n. (countable) A written guarantee, usually over a fixed period, provided to someone who buys a product or…
• n. (countable, insurance law) A stipulation of an insurance policy made by an insuree, guaranteeing that…
• n. (uncountable, rare) Justification or mandate to do something, especially in terms of one’s personal conduct.
• v. To warrant; to guarantee.