Ensure vs. Guarantee

Difference Between Ensure and Guarantee
Ensureverb
To make sure or certain; insure
Our precautions ensured our safety. See Usage Note at assure.Guaranteenoun
Something that assures a particular outcome or condition
Lack of interest is a guarantee of failure.Ensureverb
(transitive) To make a pledge to (someone); to promise, guarantee (someone of something); to assure.
Guaranteenoun
A promise or assurance, especially one given in writing, that attests to the quality or durability of a product or service.
Ensureverb
(intransitive) To make sure or certain of something (usually some future event or condition).
I use an alarm clock to ensure that I get up on time.Guaranteenoun
A pledge that something will be performed in a specified manner.
Ensureverb
make certain of;
This nest egg will ensure a nice retirement for usPreparation will guarantee success!Guaranteenoun
A guarantor.
Ensureverb
be careful or certain to do something; make certain of something;
He verified that the valves were closedSee that the curtains are closedcontrol the quality of the productGuaranteenoun
A guaranty.
Guaranteeverb
To assume responsibility for the debt, default, or miscarriage of.
Guaranteeverb
To assume responsibility for the quality or performance of
guarantee a product.Guaranteeverb
To undertake to do, accomplish, or ensure (something) for another
guaranteed to free the captives.guarantees freedom of speech.Guaranteeverb
To make certain
The rain guarantees a good crop this year.Guaranteeverb
To guaranty.
Guaranteeverb
To furnish security for.
Guaranteeverb
To express or declare with conviction
I guarantee that you'll like this book.Guaranteenoun
Anything that assures a certain outcome.
Can you give me a guarantee that he will be fit for the match?Guaranteenoun
A legal assurance of something, e.g. a security for the fulfillment of an obligation.
Guaranteenoun
More specifically, a written declaration that a certain product will be fit for a purpose and work correctly; a warranty
The cooker comes with a five-year guarantee.Guaranteenoun
The person to whom a guarantee is made.
Guaranteenoun
(colloquial) A person who gives such a guarantee; a guarantor.
Guaranteeverb
To give an assurance that something will be done right.
Guaranteeverb
To assume responsibility for a debt or other obligation.
Guaranteeverb
To make something certain.
The long sunny days guarantee a good crop.Guaranteenoun
a written assurance that some product or service will be provided or will meet certain specifications
Guaranteenoun
a pledge that something will happen or that something is true;
there is no guarantee that they are not lyingGuaranteenoun
a collateral agreement to answer for the debt of another in case that person defaults
Guaranteeverb
give surety or assume responsibility;
I vouch for the quality of my productsGuaranteeverb
make certain of;
This nest egg will ensure a nice retirement for usPreparation will guarantee success!Guaranteeverb
promise to do or accomplish;
guarantee to free the prisonersGuaranteeverb
stand behind and guarantee the quality, accuracy, or condition of;
The dealer warrants all the cars he sellsI warrant this information