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Synonyms

complicated

American  
[kom-pli-key-tid] / ˈkɒm plɪˌkeɪ tɪd /

adjective

  1. composed of elaborately interconnected parts; complex.

    complicated apparatus for measuring brain functions.

  2. difficult to analyze, understand, explain, etc..

    a complicated problem.

    Synonyms:
    knotty, tangled, involved

complicated British  
/ ˈkɒmplɪˌkeɪtɪd /

adjective

  1. made up of intricate parts or aspects that are difficult to understand or analyse

"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

Other Word Forms

  • complicatedly adverb
  • complicatedness noun
  • uncomplicated adjective

Etymology

Origin of complicated

First recorded in 1640–50; complicate + -ed 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.

Researchers at Duke University have created a new artificial intelligence framework designed to uncover clear, easy-to-understand rules behind some of the most complicated dynamics seen in nature and modern technology.

From Science Daily

“I also think that if they didn’t find with us, that it’s going to be pretty unlikely that they’re going to call for widespread refunds, because…It’d be very complicated,” he said.

From Barron's

“I also think that if they didn’t find with us, that it’s going to be pretty unlikely that they’re going to call for widespread refunds, because…It’d be very complicated,” he said.

From Barron's

His rise is shaking up a succession landscape complicated by years of tumult and turnover in GM’s headquarters.

From The Wall Street Journal

A Western embargo on arms sales to China after the deadly crackdown on the Tiananmen Square protests in 1989 complicated the task for Beijing.

From The Wall Street Journal