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What is the difference between estimate and guess?

estimate | guess |

Guess is a synonym of estimate.



As nouns the difference between estimate and guess

is that estimate is a rough calculation or guess while guess is a prediction about the outcome of something, typically made without factual evidence or support.

As verbs the difference between estimate and guess

is that estimate is to calculate roughly, often from imperfect data while guess is to reach a partly (or totally) unqualified conclusion.

estimate

English

Alternative forms

* (archaic)

Noun

(en noun)
  • A rough calculation or guess.
  • (construction and business) A document (or verbal notification) specifying how much a job will probably cost.
  • * {{quote-book, year=1928, author=Lawrence R. Bourne
  • , title=Well Tackled! , chapter=3 citation , passage=“They know our boats will stand up to their work,” said Willison, “and that counts for a good deal. A low estimate from us doesn't mean scamped work, but just that we want to keep the yard busy over a slack time.”}}

    Synonyms

    * estimation * appraisal

    Derived terms

    * ballpark estimate

    Verb

  • To calculate roughly, often from imperfect data.
  • * {{quote-book, year=1965, author=Ian Hacking, title=Logic of Statistical Inference, passage=I estimate that I need 400 board feet of lumber to complete a job, and then order 350 because I do not want a surplus, or perhaps order 450 because I do not want to make any subsequent orders.
  • citation
  • * '>citation
  • To judge and form an opinion of the value of, from imperfect data.
  • * John Locke
  • It is by the weight of silver, and not the name of the piece, that men estimate commodities and exchange them.
  • * J. C. Shairp
  • It is always very difficult to estimate the age in which you are living.

    Synonyms

    * appraise * guess

    Derived terms

    * estimable * underestimate * overestimate

    guess

    English

    Etymology 1

    From (etyl) . More at (l).

    Verb

  • To reach a partly (or totally) unqualified conclusion.
  • To solve by a correct conjecture; to conjecture rightly.
  • He who guesses the riddle shall have the ring.
  • (chiefly, US) to suppose (introducing a proposition of uncertain plausibility).
  • That album is quite hard to find, but I guess you could try ordering it online.
  • * Shakespeare
  • Not all together; better far, I guess , / That we do make our entrance several ways.
  • * Alexander Pope
  • But in known images of life I guess / The labour greater.
  • *
  • (obsolete) To hit upon or reproduce by memory.
  • * Shakespeare
  • Tell me their words, as near as thou canst guess them.
    Synonyms
    * hypothesize * take a stab * speculate
    Derived terms
    * foreguess * guess what * guessable * guesser * guessing game * guesstimate * guesswork * keep someone guessing * no prize for guessing * out-guess * second-guess * you'll never guess

    Etymology 2

    From (etyl) gesse. Cognate with (etyl) .

    Noun

    (es)
  • A prediction about the outcome of something, typically made without factual evidence or support.
  • If you don't know the answer, take a guess .
  • *
  • Synonyms
    * estimate * hypothesis * prediction
    Derived terms
    * another-guess * anyone's guess * by guess or by gosh * educated guess * guesswork * guesstimate * otherguess * take a guess * your guess is as good as mine