UNTREATED Synonyms: 25 Similar and Opposite Words

untreated

adjective

ˌən-ˈtrē-təd

Definition of untreated

as in crude

being such as found in nature and not altered by processing or refining untreated wool

Synonyms & Similar Words

Relevance

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 untreated Be sure to purchase untreated seed that is specifically labeled for sprouting. — Kim Toscano, Southern Living, 14 Sep. 2026 The untreated group developed significant and widespread inflammation (as measured by DTI imaging) over the season, where no inflammation was present in the group treated with itPBM. — Mirin Fader, New York Times, 11 Sep. 2026 The researchers looked at how the hemp fibers affected moisture management, thermal comfort and tactile properties in both untreated and rinsed denim fabrics. — Jennifer Bringle, Footwear News, 10 Sep. 2026 Two of the children suffered untreated burns that left significant scarring, according to Uthmeier's office. — Natasha Holt, FOXNews.com, 7 Sep. 2026 See All Example Sentences for untreated

Recent Examples of Synonyms for untreated

Adjective

About a dozen countries, including Guinea, Malawi and Zimbabwe, have restricted exports of unprocessed minerals to force local refining, borrowing from Indonesia’s nickel playbook.

— Yinka Adegoke, semafor.com, 25 Sep. 2026
An unprocessed salt like Oryx Desert Salt retains the trace minerals that occur from its natural source.

— Connie Etemadi, USA Today, 14 Aug. 2026

Definition of unprocessed

Adjective

She's talked publicly about how the New Zealand coastal aesthetic and the California one felt like natural relatives.

— Condé Nast, Condé Nast Traveler, 26 Sep. 2026
When a sensor detected movement in a rat’s front paw, another device was automatically activated to stimulate a hind-leg muscle, producing a contraction that mimicked part of the animal’s natural walking motion.

— Neetika Walter, Interesting Engineering, 25 Sep. 2026

Definition of natural

Adjective

In the case of Aries, for instance, this Fire sign has everything to do with individuality, assertion and the raw instinct to act on one’s desires.

— Valerie Mesa, PEOPLE, 26 Sep. 2026
The goal is to capture more of the value chain, and the jobs that come with it, rather than remain suppliers of raw inputs for other countries’ industries.

— Yinka Adegoke, semafor.com, 25 Sep. 2026

Definition of raw

Adjective

The horrors for women and girls are prevalent everywhere, Theron said, but her native South Africa is particularly devastated by it.

— Angelique Jackson, Variety, 21 Sep. 2026
The liberated bundle then touches down somewhere else in the genome, where native DNA repair processes paste it in.

— Jake Buehler, Quanta Magazine, 21 Sep. 2026

Definition of native

Browse Nearby Words

untraversed

untreated

untrendy

See all Nearby Words

Cite this Entry

Style

“Untreated.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/untreated. Accessed 29 Sep. 2026.

Copy Citation

Synonyms of untreated

adjective

Example Sentences

Browse Nearby Words

Cite this Entry

More from Merriam-Webster

Word of the Day

argot

Popular in Grammar & Usage

Do You Need a New Language Peeve?

More Commonly Mispronounced Words

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

'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

7 Great Ways to Say 'Great'

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?'

Popular

Do You Need a New Language Peeve?

7 Great Ways to Say 'Great'

The Longest Long Words List

Games & Quizzes