We have put together a list of words that are similar to WARRANTY.

9 Alternative Words Similar to warranty

1 Guarantee Noun      Synonym Words Like Guarantee
2 Warrant Noun      Synonym Words Like Warrant
3 Warrantee Noun      Synonym Words Like Warrantee
4 Assurance Noun      Synonym Words Like Assurance
5 Pledge Noun      Synonym Words Like Pledge
6 Authority Noun      Synonym Words Like Authority
7 Security Noun      Synonym Words Like Security
8 Deposit Noun      Hyponym Words Like Deposit
9 Surety Noun      Hyponym Words Like Surety

10 definitions of warranty

1 A covenant real, whereby the grantor of an estate of freehold and his heirs were bound to warrant and defend the title, and, in case of eviction by title paramount, to yield other lands of equal value in recompense. This warranty has long singe become obsolete, and its place supplied by personal covenants for title. Among these is the covenant of warranty, which runs with the land, and is in the nature of a real covenant.
2 An engagement or undertaking, express or implied, that a certain fact regarding the subject of a contract is, or shall be, as it is expressly or impliedly declared or promised to be. In sales of goods by persons in possession, there is an implied warranty of title, but, as to the quality of goods, the rule of every sale is, Caveat emptor.
3 A stipulation or engagement by a party insured, that certain things, relating to the subject of insurance, or affecting the risk, exist, or shall exist, or have been done, or shall be done. These warranties, when express, should appear in the policy; but there are certain implied warranties.
4 Justificatory mandate or precept; authority; warrant.
5 Security; warrant; guaranty.
6 To warrant; to guarantee.
7 a written assurance that some product or service will be provided or will meet certain specifications
8 Official authorization, sanction, or warrant.
9 Justification or valid grounds for an act or a course of action.
10 Law An assurance by the seller of property that the goods or property are as represented or will be as promised.
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Wordnik, Wiktionary, Century, American Heritage, Gcide