What's the difference between
and
Enter two words to compare and contrast their definitions, origins, and synonyms to better understand how those words are related.

Sure vs Guarantee - What's the difference?

sure | guarantee |

As an adjective sure

is .

As a noun guarantee is

anything that assures a certain outcome.

As a verb guarantee is

to assure that something will get done right.

sure

English

Adjective

(er)
  • Physically secure and certain, non-failing, reliable.
  • Certain in one's knowledge or belief.
  • *
    • , title=(The Celebrity), chapter=4 , passage=The Celebrity, by arts unknown, induced Mrs. Judge Short and two other ladies to call at Mohair on an afternoon when Mr. Cooke was trying a trotter on the track. The three returned wondering and charmed with Mrs. Cooke; they were sure she had had no hand in the furnishing of that atrocious house.}}
  • Certain to act or be a specified way.
  • (obsolete) Free from danger; safe; secure.
  • * Shakespeare
    • Fear not; the forest is not three leagues off; / If we recover that we are sure enough.
  • (obsolete) Betrothed; engaged to marry.
  • * Sir T. More
    • The king was sure to Dame Elizabeth Lucy, and her husband before God.
  • * Brome
    • I presume that you had been sure as fast as faith could bind you, man and wife.

    Synonyms

    * (secure and steadfast) certain, failsafe, reliable * (sense, steadfast in one's knowledge or belief) certain, positive, wis

    Derived terms

    * for sure * surely * sure up (sure)

    Adverb

    (en adverb)
  • Without doubt.
    • Sure he's coming! Why wouldn't he?
    "Did you kill that bear yourself? ?"I sure did!"

    Usage notes

    * Often proscribed in favor of surely. May be informal.

    Interjection

    (en interjection)
  • (rft-sense) Yes, of course.

    • Synonyms

    * certainly, of course, OK, yes

    References

    * 1996, T.F. Hoad, The Concise Oxford Dictionary of Etymology , Oxford University Press, ISBN 0192830988

    Statistics

    *

    Anagrams

    * * * English modal adverbs 1000 English basic words ----

    guarantee

    English

    Noun

    (en noun)
  • Anything that assures a certain outcome.
    • Can you give me a guarantee that he will be fit for the match?
  • A written declaration that a certain product will be fit for a purpose and work correctly.
    • The cooker comes with a 5-year guarantee .
  • A person who gives such a guarantee; a guarantor.
    • (South)
  • The person to whom a guarantee is made.

    • Verb

    (d)
  • To assure that something will get done right.
  • To assume responsibility for a debt.
  • To make something certain.
    • The long sunny days guarantee a good crop.

    Synonyms

    * assure * warrant

    Related terms

    * guaranty * guarantor