complicated 1 of 2

Definition of complicatednext

complicated

2 of 2

verb

past tense of complicate

Synonym Chooser

How does the adjective complicated differ from other similar words?

Some common synonyms of complicated are complex, intricate, involved, and knotty. While all these words mean "having confusingly interrelated parts," complicated applies to what offers great difficulty in understanding, solving, or explaining.

complicated legal procedures

When might complex be a better fit than complicated?

The words complex and complicated can be used in similar contexts, but complex suggests the unavoidable result of a necessary combining and does not imply a fault or failure.

a complex recipe

When would intricate be a good substitute for complicated?

The synonyms intricate and complicated are sometimes interchangeable, but intricate suggests such interlacing of parts as to make it nearly impossible to follow or grasp them separately.

an intricate web of deceit

When is it sensible to use involved instead of complicated?

The words involved and complicated are synonyms, but do differ in nuance. Specifically, involved implies extreme complication and often disorder.

a rambling, involved explanation

When is knotty a more appropriate choice than complicated?

Although the words knotty and complicated have much in common, knotty suggests complication and entanglement that make solution or understanding improbable.

knotty ethical questions

How does the adjective complicated differ from other similar words?

Some common synonyms of complicated are complex, intricate, involved, and knotty. While all these words mean "having confusingly interrelated parts," complicated applies to what offers great difficulty in understanding, solving, or explaining.

complicated legal procedures

When might complex be a better fit than complicated?

The words complex and complicated can be used in similar contexts, but complex suggests the unavoidable result of a necessary combining and does not imply a fault or failure.

a complex recipe

When would intricate be a good substitute for complicated?

The synonyms intricate and complicated are sometimes interchangeable, but intricate suggests such interlacing of parts as to make it nearly impossible to follow or grasp them separately.

an intricate web of deceit

When is it sensible to use involved instead of complicated?

The words involved and complicated are synonyms, but do differ in nuance. Specifically, involved implies extreme complication and often disorder.

a rambling, involved explanation

When is knotty a more appropriate choice than complicated?

Although the words knotty and complicated have much in common, knotty suggests complication and entanglement that make solution or understanding improbable.

knotty ethical questions

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of complicated
Adjective
Ultimately, the project won approval amid a complicated compromise in which DuPage legislators offered help to the Chicago bloc in passing World’s Fair and McCormick Place bills in exchange for approval of the tollway, which opened in 1989. Bob Goldsborough, Chicago Tribune, 7 Mar. 2026 The mix of joy and anxiety among the Iranian diaspora in recent days reflects the complicated emotions many feel as violence escalates in the Middle East — especially those whose families fled the theocratic regime that took power after the 1979 Islamic Revolution. Alicia Victoria Lozano, NBC news, 7 Mar. 2026
Verb
But the picture is complicated by the war in Iran, China’s longtime strategic partner. Janis MacKey Frayer, NBC news, 5 Mar. 2026 Knowing how to calm themselves down, cheer themselves up, or face their fears can be complicated for little ones. Amy Morin, Parents, 4 Mar. 2026 See All Example Sentences for complicated
Recent Examples of Synonyms for complicated
Adjective
  • These are common but complicate long-term planning for federal agencies.
    Hollie Silverman, MSNBC Newsweek, 30 Sep. 2025
  • Despite differing views on a variety of security issues, the group, like Gilpatric’s, reached a clear consensus: nuclear proliferation by any additional country would diminish U.S. power, complicate strategic planning, and increase the likelihood of nuclear use, accidents, and disasters.
    MARIANO-FLORENTINO CUÉLLAR, Foreign Affairs, 25 Sep. 2025
Adjective
  • Future studies using more detailed climate models will explore how these processes interact and whether the salt effect remains strong under more realistic conditions.
    Rupendra Brahambhatt, Interesting Engineering, 7 Mar. 2026
  • The legislation included a detailed governance structure that satisfied lenders’ by giving the borrower, the South Central Connecticut Regional Water Authority, control over decision making for three years after the deal closed.
    Edmund H. Mahony, Hartford Courant, 7 Mar. 2026
Verb
  • The Aritzia Generation Crepette Blazer is effortlessly sophisticated, with an oversized yet slim silhouette that can be dressed up or down.
    Genevieve Cepeda, InStyle, 4 Mar. 2026
  • The tech industry has pounced on the idea that robots will soon be sophisticated enough to replace humans in a host of tasks, with more than $3 billion in venture funding going to humanoid development last year.
    Rachyl Jones, semafor.com, 4 Feb. 2026
Verb
  • It is recommended to stay indoors when possible, especially for those with medical or respiratory conditions that are aggravated by smoke.
    Ivan Taylor, CBS News, 6 Mar. 2026
  • Guard Anfernee Simons aggravated a fracture in his left wrist during Saturday’s loss to the Detroit Pistons while attempting to work through a screen.
    Julia Poe, Chicago Tribune, 25 Feb. 2026
Adjective
  • In recent years, the property has undergone a refresh, with local architect and interior designer Pietro Castagna devising a homey yet modern aesthetic in wilful contrast to the opulent features and intricate façades of the region’s other lakeside villas.
    Condé Nast, Condé Nast Traveler, 5 Mar. 2026
  • The luxuries afforded to the modern consumer are easily taken for granted, but behind every hotel stay and restaurant meal, there's an intricate network of trade.
    CBS News, CBS News, 5 Mar. 2026
Adjective
  • Roozbeh Farahanipour, a former Iranian dissident who now lives in Los Angeles, worries that a destabilized Iran, with its complex cultural heritage and patchwork of ethnic and religious groups, could devolve into a far worse mess than post-invasion Iraq.
    Jack Dolan, Los Angeles Times, 7 Mar. 2026
  • Little emphasized the need to ease property taxes in a letter accompanying his signature but criticized Moyle’s approach as rushed and overly complex.
    Mark Dee March 6, Idaho Statesman, 7 Mar. 2026
Verb
  • Geopolitical tensions deepened after Iran named Mojtaba Khamenei as the successor to his father, Ali Khamenei, as supreme leader - a move seen as a clear signal that hardliners remain firmly in control in Tehran.
    Reuters, USA Today, 9 Mar. 2026
  • Political post-mortem after post-mortem has deepened a cold war between progressives and moderates, fueling ongoing debates over President Joe Biden’s handling of the Gaza war, inflation, and the cost of living.
    Jake Angelo, Fortune, 9 Mar. 2026
Adjective
  • Just offshore, Mafia Island Marine Park is home to vibrant coral reef systems and elaborate trenches ideal for diving.
    Melanie van Zyl, Travel + Leisure, 6 Mar. 2026
  • Colin Powell, Chairman of the Joint Chiefs of Staff, was sent before the United Nations with an elaborate prop arsenal of faulty intelligence, photos, charts, and power point presentations, all ostensibly proving that Saddam Hussein was hiding weapons of mass destruction.
    Gene Collier, Mercury News, 6 Mar. 2026

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Cite this Entry

“Complicated.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/complicated. Accessed 13 Mar. 2026.

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