DECOMPOSED Synonyms: 86 Similar and Opposite Words

decomposed 1 of 2

adjective

as in rotten

having undergone organic breakdown the decomposed remains of an old tree trunk

Synonyms & Similar Words

Relevance

Antonyms & Near Antonyms

decomposed

2 of 2

verb

past tense of decompose

as in decayed

to go through decomposition detectives needed to know how long it would take a corpse to decompose to that advanced state

Synonyms & Similar Words

Antonyms & Near Antonyms

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 decomposed

Adjective

Two decomposed bodies have been found within five days at a park in western North Carolina, and both cases are classified as murders, according to investigators. — Mark Price july 26, Charlotte Observer, 26 July 2026 At a time when the Earth was bare, when there were no vertebrates, no trees, no leaves, no flowering plants, and no plants with seeds, millipedes were feeding on decaying mosses, decomposed slime, and primordial gunk. — Maria Mocerino, Interesting Engineering, 13 June 2026 Inspectors also found a decomposed rat in the basement. — Mamie Bah, CBS News, 15 May 2026 Inside was a decomposed head and torso. — Laura Payne, Encyclopedia Britannica, 15 May 2026 Questions about the singer’s connection to Hernandez’s grisly end have swirled since last summer, ever since her badly decomposed and dismembered body was found in the trunk of a Tesla linked to Burke. — James Queally, Los Angeles Times, 12 May 2026 Prosecutors previously presented photos of Chiodo’s badly decomposed body. — Evy Lewis, Chicago Tribune, 6 May 2026 The badly decomposed remains of a woman were found Wednesday evening in a dumpster near an Oakland freeway offramp, authorities said. — Harry Harris, Mercury News, 30 Apr. 2026 D4vd has been charged with murder following his arrest last Thursday for the death of a teen girl whose decomposed body was found in the trunk of his Tesla. — Steven J. Horowitz, Variety, 20 Apr. 2026

Verb

The coins were originally buried together in a container made of organic material that has since decomposed, archaeologists believe. — Andrea Margolis, FOXNews.com, 21 Oct. 2026 Many of the children's bodies were severely decomposed, with only 26 able to be identified, and investigations into the other deaths are ongoing. — Jefferson Kahinju Reuters, Arkansas Online, 20 Oct. 2026 Within six minutes, the polymer decomposed into soluble constituents, leaving only residual material behind. — New Atlas, 18 Oct. 2026 Sealed inside the crust, the wood slowly decomposed, leaving hollow molds. — Jacek Krywko, ArsTechnica, 9 Oct. 2026 Most of the remains were severely decomposed, but investigators believed Montgomery had been dead for less than a day when he was found. — ABC News, 10 Sep. 2026 The fungal structures of either species inhabit soil where infected plant debris has decomposed. — Emily Leahy, Hartford Courant, 7 Sep. 2026 The body itself was badly decomposed after spending an unknown amount of time exposed to the elements, with animals, bugs and rain, plus 50 years in storage. — Taylor Romine, CNN Money, 31 Aug. 2026 The autopsy report said investigators used dental image comparisons to identify the body, which was severely decomposed. — Grace Toohey, Los Angeles Times, 19 Aug. 2026

Recent Examples of Synonyms for decomposed

Adjective

Zhang and his colleagues theorize that this reaction might help plants avoid pathogens, similar to the way unpleasant smells help animals steer clear of rotten food.

— Joanna Thompson, Scientific American, 17 Oct. 2026
Sometimes your potatoes will be not be super clean with little sprouts and little rotten bits that need to be cut off.

— Andy Baraghani, Bon Appetit Magazine, 6 Oct. 2026

Definition of rotten

Verb

The resulting collisions formed excited compound nuclei that decayed through multiple gamma-ray steps.

— Aman Tripathi, Interesting Engineering, 1 Aug. 2026
In order to have aqueous alteration there needs to be some internal heating [usually via radioactive elements] and if something forms later than everything else then there will be less heat [since many of the radioactive elements will have already decayed].

— Keith Cooper, Space.com, 19 June 2026

Definition of decayed

Adjective

Caleb Bowlin / Getty Images A good night in New York totally spoiled?

— CBS News, CBS News, 21 Oct. 2026
At some point in the last few days, Henry (Hudson Williams), the spoiled 22-year-old scion of a fish processing magnate, has disappeared from his giant mansion perched at the edge of a Canadian island.

— Angie Han, HollywoodReporter, 20 Oct. 2026

Definition of spoiled

Verb

The faction that had a chokehold on the Total Nonstop Action Wrestling (TNA) roster for quite some time completely disintegrated in recent weeks leading to all four male members getting into a match for Mustafa Ali’s TNA International Championship.

— Ryan Gaydos OutKick, FOXNews.com, 12 Oct. 2026
After 14 years of exploration, the Galileo spacecraft intentionally fell into Jupiter and disintegrated in the planet's dense atmosphere.

— Tariq Malik, Space.com, 21 Sep. 2026

Definition of disintegrated

Browse Nearby Words

decompose

decomposed

decomposes

See all Nearby Words

Cite this Entry

Style

“Decomposed.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/decomposed. Accessed 27 Oct. 2026.

Copy Citation

Synonyms of decomposed

adjective

verb

Example Sentences

Browse Nearby Words

Cite this Entry

More from Merriam-Webster

Word of the Day

milieu

Popular in Grammar & Usage

How to Use 'Who' vs. 'Whom'

Merriam-Webster’s Great Big List of Words You Love to Hate

'Affect' vs. 'Effect'

'A' or 'an'? What about before 'h'? An Indefinite Article Guide

Why is '-ed' sometimes pronounced at the end of a word?

Popular in Wordplay

The Longest Long Words List

9 Words That Sound Like Insults But Aren't

12 Lovely and Unusual Words for the Natural World

Why do we 'bury the lede?'

'Za' and 9 Other Words to Help You Win at SCRABBLE

Popular

How to Use 'Who' vs. 'Whom'

The Longest Long Words List

9 Words That Sound Like Insults But Aren't

Games & Quizzes