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Synonyms

cumbersome

American  
[kuhm-ber-suhm] / ˈkʌm bər səm /

adjective

  1. burdensome; troublesome.

    Synonyms:
    onerous, weighty, heavy
  2. unwieldy; clumsy.

    Synonyms:
    awkward

cumbersome British  
/ ˈkʌmbəsəm /

adjective

  1. awkward because of size, weight, or shape

    cumbersome baggage

  2. difficult because of extent or complexity

    cumbersome accounts

"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

Etymology

Origin of cumbersome

First recorded in 1325–75, cumbersome is from the Middle English word cummyrsum. See cumber, -some 1

Explanation

You have to wrestle a bit with the longish word cumbersome; it's cumbersome, or kind of long and clumsy, to tumble out in a sentence. It's hard to use it gracefully. A "cumber" is something that slows you down, and though the words aren't related, "lumber" includes big pieces of heavy wood, which might slow down the person carrying them. Moving lumber is cumbersome, because it's a heavy and awkward job. Getting your laundry down the stairs or putting a Rottweiler in the bathtub can be cumbersome too.

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Vocabulary lists containing cumbersome

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.

See Examples For:

Germany's export-led industry was long the engine of its economic success but has been hit hard in recent years by rising energy and labour costs as well as cumbersome bureaucracy.

From Barron's ● Jul. 2, 2026

The prior authorization “could be a bit of a cumbersome process for providers and pharmacies to navigate.”

From The Wall Street Journal ● Jul. 1, 2026

He started wearing them in 2022 or so and last year intended to retire them because they can be cumbersome to travel with.

From Los Angeles Times ● May 20, 2026

Some half-a-dozen foreign tourists that the BBC spoke to also blamed longer and more cumbersome visa procedures and a hike in the five-year visa fees for the decline in visitor numbers.

From BBC ● May 16, 2026

The other scythes then removed their cumbersome outer robes.

From "Scythe" by Neal Shusterman

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