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Synonyms

obstacle

American  
[ob-stuh-kuhl] / ˈɒb stə kəl /

noun

  1. something that obstructs or hinders progress.

    Antonyms:
    help

obstacle British  
/ ˈɒbstəkəl /

noun

  1. a person or thing that opposes or hinders something

  2. a fence or hedge used in showjumping

"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

Related Words

Obstacle, obstruction, hindrance, impediment refer to something that interferes with or prevents action or progress. An obstacle is something, material or nonmaterial, that stands in the way of literal or figurative progress: Lack of imagination is an obstacle to one's advancement. An obstruction is something that more or less completely blocks a passage: A blood clot is an obstruction to the circulation. A hindrance keeps back by interfering and delaying: Interruptions are a hindrance to one's work. An impediment interferes with proper functioning: an impediment in one's speech.

Etymology

Origin of obstacle

First recorded in 1300–50; Middle English, from Old French, from Latin obstāculum, equivalent to obstā(re) “to face, block, hinder” ( ob- ob- + stāre stand ) + -culum -cle 2

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.

"But major issues, no. Thankfully, that's still not posing a challenge for me and obstacle in order for me to be able to play and move around the way I want to."

From BBC

One big obstacle stood in their way: Darshan lives in India.

From The Wall Street Journal

While concerns exist over AI disrupting accountancy software providers like Sage, the critical role of accounting, sensitive data, and risk of errors are potential obstacles to widespread AI adoption, he says.

From The Wall Street Journal

It examines the current state of quantum information hardware and highlights the key opportunities and obstacles involved in building scalable quantum computers, communication networks, and sensing systems.

From Science Daily

These constraints represent voter choices about spending priorities rather than merely restrictive obstacles.

From Los Angeles Times