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Synonyms

ponderous

American  
[pon-der-uhs] / ˈpɒn dər əs /

adjective

  1. of great weight; heavy; massive.

  2. awkward or unwieldy.

    He carried a ponderous burden on his back.

  3. dull and labored.

    a ponderous dissertation.

    Synonyms:
    tedious, dreary, boring, heavy
    Antonyms:
    exciting, lively

ponderous British  
/ ˌpɒndəˈrɒsɪtɪ, ˈpɒndərəs /

adjective

  1. of great weight; heavy; huge

  2. (esp of movement) lacking ease or lightness; awkward, lumbering, or graceless

  3. dull or laborious

    a ponderous oration

"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 ponderous

1375–1425; late Middle English (< Middle French ponderos, pondereuse ) < Latin ponderōsus. See ponder, -ous

Explanation

When you call Frankenstein's monster ponderous, it's not because he likes to ponder the great questions of life. It's because he moves like a Mack truck, only slower and less gracefully. Ponderous also describes a person's manner, or their manner of speaking. If it does, this is a person you will want to avoid. They're solemn, speak slowly about things that are boring, and get to the punchline of a joke about seven years after anyone with half a brain has figured it out for themselves.

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Vocabulary lists containing ponderous

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:

Asked about the characterization of European initiatives to boost growth as slow and ponderous, Lancastle argues this is no longer valid.

From MarketWatch Feb. 16, 2026

Liverpool were slow, ponderous and lacking in ideas.

From BBC Dec. 3, 2025

Some of the biggest obstacles facing Germany’s military planners are intangible: ponderous procurement rules, onerous data protection laws, and other regulations forged in a more peaceful era.

From The Wall Street Journal Nov. 27, 2025

Despite Chelsea's territorial dominance, their fans began to grow frustrated at their ponderous passing and failure to put Wolves to the sword.

From Barron's Nov. 8, 2025

The revolution had been slow and ponderous, but it had weight, and that weight built up a momentum, and when that momentum finally broke forth, it was with a great and accumulated force.

From "Pet" by Akwaeke Emezi

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