plastic

Definition of plasticnext

Synonym Chooser

How does the adjective plastic contrast with its synonyms?

Some common synonyms of plastic are adaptable, ductile, malleable, pliable, and pliant. While all these words mean "susceptible of being modified in form or nature," plastic applies to substances soft enough to be molded yet capable of hardening into the desired fixed form.

plastic materials allow the sculptor greater freedom

In what contexts can adaptable take the place of plastic?

While in some cases nearly identical to plastic, adaptable implies the capability of being easily modified to suit other conditions, needs, or uses.

computer hardware that is adaptable

When can ductile be used instead of plastic?

The words ductile and plastic can be used in similar contexts, but ductile applies to what can be drawn out or extended with ease.

ductile metals such as copper

When is it sensible to use malleable instead of plastic?

Although the words malleable and plastic have much in common, malleable applies to what may be pressed or beaten into shape.

the malleable properties of gold

When would pliable be a good substitute for plastic?

The meanings of pliable and plastic largely overlap; however, pliable suggests something easily bent, folded, twisted, or manipulated.

pliable rubber tubing

When might pliant be a better fit than plastic?

The words pliant and plastic are synonyms, but do differ in nuance. Specifically, pliant may stress flexibility and sometimes connote springiness.

an athletic shoe with a pliant sole

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 plastic Eco effort No plastic packaging or bottles, and there are plastic straw alternatives. — Condé Nast, Condé Nast Traveler, 29 Sep. 2026 Investigators said Sierra forced the family inside the home and locked the girls in a bedroom before taking Machado into the master bedroom and suffocating her with a plastic bag. — Sergio Candido, CBS News, 29 Sep. 2026 My plastic fork sliced right through the fluffy, dessert-like dish after topping it off with some syrup, and the taste wasn’t too far off from the ones back home. — Evan Moore, Charlotte Observer, 29 Sep. 2026 This isn’t a delicate plastic novelty that rattles at high volume. — Juhi Wadia, PC Magazine, 29 Sep. 2026 See All Example Sentences for plastic
Recent Examples of Synonyms for plastic
Adjective
  • Our clues to the density of forest canopies millions of years ago came from microscopic plant cuticles – the thin, waxy outer skin of leaves that can survive for millions of years in organic-rich sediments.
    — Regan E. Dunn, The Conversation, 13 Aug. 2026
  • But hot temps can turn them into a waxy mess before your eyes.
    — Mary Cornetta, Better Homes & Gardens, 7 June 2026
Adjective
  • Alaïa’s oxblood jersey gown proves the point, with a high mock neck and figure-skimming silhouette that lets the fabric do the talking, before falling into a sweeping mermaid hem.
    — Sarah Zendejas, Vogue, 25 Sep. 2026
  • The quartet had arranged with Sheindlin a mock trial involving a dispute over the costs of Adler’s birthday party.
    — Jack Smart, PEOPLE, 24 Sep. 2026
Adjective
  • The researchers linked molecules from a viscous oil and a gas to produce a new variation of this polymer, resulting in a transparent, moldable goo with a consistency similar to Blu Tack.
    — New Atlas, New Atlas, 21 Sep. 2026
  • But the fun doesn’t stop with figurines—the calendar also includes moldable sand and molds to make snowballs and snowflakes, plus pop-out play pieces like a festive tree and a sled to soar across the frozen landscape.
    — Chaunie Brusie, Parents, 17 Sep. 2026
Adjective
  • Faith and family healing Practical communication strategies can be valuable when relationships become strained.
    — Ascend Agency, New York Daily News, 28 Sep. 2026
  • For too long, Washington failed to enforce our immigration laws, and the resulting chaos overwhelmed communities and strained resources nationwide.
    — Don Bacon, Washington Post, 25 Sep. 2026
Adjective
  • That modular approach is intended to keep ROMULUS adaptable as the Navy’s requirements and operating environments evolve.
    — Kaif Shaikh, Interesting Engineering, 30 Sep. 2026
  • Without structured organizational support, even the most capable and adaptable employees will face limits.
    — Christine Muldoon, Forbes.com, 29 Sep. 2026
Adjective
  • Carmella is also still mad at Vicki for saying that Danny is raising her kids, and Heather is angry after learning that Vicki called her fake in Palm Springs.
    — Louis Peitzman, Vulture, 2 Oct. 2026
  • All are alleged to have sent investors fake account statements and communications claiming their investments were either safe and sound or growing rapidly.
    — Amanda Gerut, Fortune, 1 Oct. 2026
Adjective
  • Memory is malleable, and even worse, humans are terrible at knowing whether their memories are reliable.
    — Stephanie Pappas, Scientific American, 17 Sep. 2026
  • The process, which recycles optical glass waste product, is a visceral and sensory practice, and speed and movement are key—malleable molten glass waits for no one.
    — Clare Coulson, Condé Nast Traveler, 8 Sep. 2026
Adjective
  • In those environments, workers are forced to absorb the mechanical friction that the system failed to accommodate.
    — Allan Malcolm, Forbes.com, 1 Oct. 2026
  • Traditionally, shrinking these grains required violent mechanical force.
    — Aman Tripathi, Interesting Engineering, 1 Oct. 2026

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Cite this Entry

“Plastic.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/plastic. Accessed 3 Oct. 2026.

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