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Synonyms

guesswork

American  
[ges-wurk] / ˈgɛsˌwɜrk /

noun

  1. work or procedure based on or consisting of the making of guesses or conjectures.


guesswork British  
/ ˈɡɛsˌwɜːk /

noun

  1. a set of conclusions, estimates, etc, arrived at by guessing

  2. the process of making guesses

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of guesswork

First recorded in 1715–25; guess + work

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

That has Wall Street nervous about potential rate volatility, particularly if the Fed suddenly says less than it has been over the past 30 years — or leaves markets doing more guesswork.

From MarketWatch • Jun. 12, 2026

Swift has ties to several US cities and guesswork about the locale has reached fever pitch.

From BBC • Jun. 5, 2026

"After 160 years of getting it wrong, this paper corrects this very important feature based not on guesswork, but on empirical evidence."

From Science Daily • Apr. 24, 2026

Intelligence analysts don’t have to rely so much on guesswork.

From Slate • Feb. 3, 2026

“A lot of guesswork, if you ask me.”

From "Harry Potter And The Prisoner Of Azkaban" by J.K. Rowling

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