inaccurate
Americanadjective
adjective
Usage
What does inaccurate mean? Inaccurate describes something that is incorrect, false, or not quite right, as in I came home at 9:30 last night, so saying I was out all night is inaccurate. Inaccurate is the opposite of accurate, which describes something being free of defects or errors. You might describe a scale is inaccurate if it doesn’t show the precise weight of something. Inaccurate can also describe something that is wrong or untrue. You could claim that the lie your brother told about you is inaccurate, especially if there’s a bit of truth in what he said but overall it’s wrong. Example: The results of the test were inaccurate, but they can be used to improve the next one.
Other Word Forms
Etymology
Origin of inaccurate
Explanation
If what you tell me is not exactly right, it is inaccurate. If you measured the amount of rainfall incorrectly, your data about the climate would be inaccurate. Accuracy means being very precise and getting the information right. When something is inaccurate, it is the opposite of exact. If you get a question wrong on a test, your teacher will not say, "You, sir, are inaccurate," she'll just say you are wrong. She might also explain that your inaccurate methodology led to an inaccurate response.
Vocabulary lists containing inaccurate
Fake It 'Til You Make It: Synonyms for "False"
Looking to grow your vocabulary? Check out this interactive, curated word list from our team of English language specialists at Vocabulary.com – one of over 17,000 lists we've built to help learners worldwide!
Common Core Grades 7–8, List 1
Interested in learning more words like this one? Our team at Vocabulary.com has got you covered! You can review flashcards, quiz yourself, practice spelling, and more – and it's all completely free to use!
Common Core Grade 6, List 1
Want to remember this word for good? Start your learning journey today with our library of interactive, themed word lists built by the experts at Vocabulary.com – we'll help you make the most of your study time!
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.
Workers who trust AI too much may accept inaccurate information without questioning it, while employees who distrust the technology completely may overlook its potential advantages.
From Science Daily • May 25, 2026
Binance declined to answer specific questions about the transactions, including the amounts moved, or to clarify what it said was inaccurate.
From The Wall Street Journal • May 22, 2026
Turning to media reports that the show has been cancelled, Dogra called these "wholly inaccurate".
From BBC • May 20, 2026
Dimon’s analogy is inaccurate — cockroaches are highly resilient insects that have survived for hundreds of millions of years.
From MarketWatch • May 20, 2026
Critics noted that the presence of embalming liquid could have led to inaccurate conclusions.
From "Ambushed!" by Gail Jarrow
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
