PONDEROUS Synonyms: 206 Similar and Opposite Words

Q: How does the adjective 'ponderous' differ from other similar words?

Some common synonyms of ponderous are cumbersome , cumbrous , heavy , and weighty . While all these words mean "having great weight," ponderous implies having great weight because of size and massiveness with resulting great inertia. // ponderous elephants in a circus parade

Q: How do 'cumbrous' and 'cumbersome' relate to one another, in the sense of 'ponderous'?

Both cumbrous and cumbersome imply heaviness and bulkiness that make for difficulty in grasping, moving, carrying, or manipulating. // wrestled with the cumbrous furniture // early cameras were cumbersome and inconvenient

Q: When could 'heavy' be used to replace 'ponderous'?

The synonyms heavy and ponderous are sometimes interchangeable, but heavy implies that something has greater density or thickness than the average of its kind or class. // a heavy child for his age

Q: When is it sensible to use 'weighty' instead of 'ponderous'?

In some situations, the words weighty and ponderous are roughly equivalent. However, weighty suggests having actual and not just relative weight. // a load of weighty boxes

ponderous

adjective

ˈpän-d(ə-)rəs

Definition of ponderous next

as in boring

causing weariness, restlessness, or lack of interest fell asleep during the ponderous speech

Synonyms & Similar Words

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Antonyms & Near Antonyms

as in massive

having great weight those ponderous pachyderms more commonly known as elephants

Synonyms & Similar Words

Antonyms & Near Antonyms

as in clumsy

difficult to use or operate especially because of size, weight, or design lugged a ponderous movie camera all over China

Synonyms & Similar Words

Antonyms & Near Antonyms

Synonym Chooser

How does the adjective ponderous differ from other similar words?

Some common synonyms of ponderous are cumbersome, cumbrous, heavy, and weighty. While all these words mean "having great weight," ponderous implies having great weight because of size and massiveness with resulting great inertia.

ponderous elephants in a circus parade

How do cumbrous and cumbersome relate to one another, in the sense of ponderous?

Both cumbrous and cumbersome imply heaviness and bulkiness that make for difficulty in grasping, moving, carrying, or manipulating.

wrestled with the cumbrous furniture

early cameras were cumbersome and inconvenient

When could heavy be used to replace ponderous?

The synonyms heavy and ponderous are sometimes interchangeable, but heavy implies that something has greater density or thickness than the average of its kind or class.

a heavy child for his age

When is it sensible to use weighty instead of ponderous?

In some situations, the words weighty and ponderous are roughly equivalent. However, weighty suggests having actual and not just relative weight.

a load of weighty boxes

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 ponderous Group plans can align when the feelings-led Moon in your social zone opposes ponderous Jupiter in your upbeat 5th house. —

Tarot.com, Baltimore Sun, 13 Mar. 2026 There is the ponderous march of normalcy and daily life. —

Literary Hub, 12 Mar. 2026 The problem is that Congress changing fundamental statutes is a ponderous process ill suited to administering foreign policy in a dynamic global economy. —

Edward Lotterman, Twin Cities, 8 Mar. 2026 Where the ponderous fire-roads invited a slow, deliberate pace to space our kidneys, the combination of hilly terrain and a slick surface demanded a more extemporaneous approach to conserving momentum. —

Byron Hurd, The Drive, 22 Jan. 2026 See All Example Sentences for ponderous

Recent Examples of Synonyms for ponderous

Adjective

If your summer wardrobe is feeling a bit boring or outdated, don’t fret — Amazon just added tons of new styles to its sale section, and my top picks are all going for $10 or less.

— Emily Weaver, PEOPLE, 29 May 2026
Finally, the institution must be financially boring.

— Christos Korgan, San Diego Union-Tribune, 29 May 2026