Definition of complexitynext
1
as in complexness
the state or quality of having many interrelated parts or aspects the complexity of the company's computer system is such that a full-time employee is needed to maintain it

Synonyms & Similar Words

Relevance

Antonyms & Near Antonyms

2
as in difficulty
something that makes a situation more complicated or difficult the political complexities that the secretary-general must deal with

Synonyms & Similar Words

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 complexity Black service members have wrestled with the complexities of patriotism for centuries, from the Revolution to the current war in Iran. Clint Smith, The Atlantic, 9 June 2026 Our identities added a deep layer of complexity to an already improbable undertaking. Diana Rodriguez, Time, 8 June 2026 Your home size, unit efficiency and installation complexity can all influence the final cost of a central AC unit. Angelica Leicht, CBS News, 8 June 2026 Earlier generations were more likely to have a pension, which outsourced much of that complexity to employers. Greg Iacurci, CNBC, 8 June 2026 See All Example Sentences for complexity
Recent Examples of Synonyms for complexity
Noun
  • Alo said the campaign reflects relaxed sophistication where the worlds of elegance and travel converge.
    Kanika Talwar, Footwear News, 10 June 2026
  • Before this year’s World Cup, the growing sophistication of AI videos was a particular concern, with officials warning that state actors can harness the technology to sow misinformation and panic.
    Jake Offenhartz, Los Angeles Times, 7 June 2026
Noun
  • Jackson attended Lipscomb University in Nashville to study business but dropped out because of financial difficulties.
    Shannon McCaffrey, AJC.com, 10 June 2026
  • The difficulty of seeing the game in-person has prompted fans to crowd bars, streets and watch parties all over the city.
    Stephen Whyno, Fortune, 9 June 2026
Noun
  • Its intricacy matched her dramatic Schiaparelli gown, punky red lip, and layers upon layers of jewelry.
    Anna Cafolla, Vogue, 11 June 2026
  • What makes the Kingsman so fascinating is its intricacies.
    Utkarsh Sood June 05, New Atlas, 5 June 2026
Noun
  • Serpell revels in all of the complications and contradictions of Toni Morrison, treating her subject with both reverence and even some skepticism and never settling for the easy conclusion.
    Literary Hub, Literary Hub, 11 June 2026
  • When medication becomes a financial burden, adherence drops, and preventable complications rise.
    Nicole F. Roberts, Forbes.com, 11 June 2026

Browse Nearby Words

Cite this Entry

“Complexity.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/complexity. Accessed 13 Jun. 2026.

More from Merriam-Webster on complexity

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster