Synonyms of cumbersome

cumbersome

adjective

ˈkəm-bər-səm 

as in clumsy

difficult to use or operate especially because of size, weight, or design

a long-handled wrench that is too cumbersome for tight spots, such as under the sink

Synonyms & Similar Words

• clumsy
• awkward
• unwieldy
• clunky
• ungainly
• cumbrous
• unhandy
• ponderous
• heavy
• impractical
• cranky
• bulky
• unmanageable
• massive
• bunglesome
• uncontrollable
• impracticable
• dinosauric
• elephantine
• hulking
• dinosaurian

Antonyms & Near Antonyms

• practical
• useful
• functional
• handy
• practicable
• serviceable

Synonym Chooser

How does the adjective cumbersome differ from other similar words?

Some common synonyms of cumbersome are cumbrous, heavy, ponderous, and weighty. While all these words mean "having great weight," 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

Where would heavy be a reasonable alternative to cumbersome?

While in some cases nearly identical to cumbersome, heavy implies that something has greater density or thickness than the average of its kind or class.

a heavy child for his age

When can ponderous be used instead of cumbersome?

The words ponderous and cumbersome can be used in similar contexts, but ponderous implies having great weight because of size and massiveness with resulting great inertia.

ponderous elephants in a circus parade

When might weighty be a better fit than cumbersome?

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

a load of weighty boxes

Example Sentences

Recent Examples of cumbersome

Plus, cumbersome pieces can be difficult to navigate around doorways, corners, and stairwells, and disassembled furniture takes up less space in the moving truck. — Patricia Shannon, Better Homes & Gardens, 7 July 2026

Two years later, the action star finally set the record straight, confirming that the original costume design for the deadly alien warrior was simply too cumbersome for the physical stunts that were required. — Britt Hayes, Entertainment Weekly, 7 July 2026

Moving fast and smart – as an efficiency first strategy enables – is the winner as compared to the more cumbersome and costly conventional approach. — Kathleen “katie” McGinty, Fortune, 6 July 2026

For example, in tenant onboarding, using AI to automatically auto-fill and email a 50-page PDF lease just speeds up the generation of a static, cumbersome document that still requires manual follow-ups. — Ali Hoss, Forbes.com, 30 June 2026