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Showing results for cardboard.
Definitions

cardboard

[kahrd-bawrd, -bohrd] / ˈkɑrdˌbɔrd, -ˌboʊrd /
ADJECTIVE
paper
Synonyms
STRONG
disposable
WEAK
insubstantial paper-thin papery wafer-thin
Antonyms
WEAK
thick
ADJECTIVE
ponderous
Synonyms
STRONGEST
labored monotonous plodding stilted stodgy stuffy
WEAK
arid barren dry dull heavy humdrum lifeless long-winded pedantic pedestrian prolix stiff vapid verbose wooden
Antonyms
STRONGEST
exciting
WEAK
airy buoyant delicate fun light unburdensome
NOUN
card
Synonyms
STRONGEST
badge calendar check label poster program sheet ticket
STRONG
agenda billet docket fiberboard identification pass schedule square tally timetable voucher

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.

Standing in her kitchen, Nicole Fontanez let out a gasp as she cut open a cardboard box, revealing a plastic figure of Yoshi, Mario’s dinosaur-like friend.

From Los Angeles Times • Apr. 6, 2026

In reality, my dad’s will was in a cardboard box next to the Christmas decorations.

From Salon • Mar. 24, 2026

A new cardboard box for the sandwiches will help, he said.

From The Wall Street Journal • Mar. 7, 2026

The room was so small, they had to take turns if they wanted to lie down, and placed a piece of cardboard over a sewer hole as a makeshift mattress.

From BBC • Mar. 4, 2026

Then he grabs a faded red rag from a cardboard box next to the sink, tips the can, and wets it.

From "Popcorn" by Rob Harrell

Vocabulary lists containing cardboard

List 3

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