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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
undefiled
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "undefiled" is correct and usable in written English.
It can be used in contexts discussing purity, innocence, or something that has not been corrupted or tainted. Example: "The ancient text spoke of a land that remained undefiled by the hands of man."
✓ Grammatically correct
News & Media
Encyclopedias
Science
Alternative expressions(4)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
34 human-written examples
His philosophy is called pure nondualism—"pure" meaning "undefiled by maya".
Encyclopedias
Hour after hour, the dogs contentedly loll near my legs or on top of my stomach, their slumber undefiled — until their exquisitely sensitive ears perceive, through the shroud of sleep, the low rumble of the battered panel truck belonging to the mailman.
News & Media
Edmund Spenser, Chaucer's first great successor, called him "the well of English undefiled".
News & Media
Mogg is the scheming Catholic opportunist, Somerset Lloyd-James, in Alms For Oblivion, while Prior is Peter Morrison, an MP who touches pitch yet is undefiled.
News & Media
Wakanda is an Eden in chrome overdrive, undefiled by the original colonial sin, and the pleasure the film takes in its Afrofuturist aesthetic makes clear to us that we, the viewers, are being asked to support the cause of Wakandan peace, the upholding of its borders.
News & Media
Shakespeare's greatest contemporary, the epic poet Edmund Spenser, derived directly from Chaucer, whom he praised as the "well of English undefiled".
News & Media
The story's protagonist is one Felix Dern (Lix, as he's known), a celebrated actor and singer and the star of a television soap opera called "Doctor D," who has also made several films in Hollywood and come back "almost undefiled".
News & Media
Open land undefiled by sheep droppings has most likely been mined.
News & Media
The painters were in awe of what they saw: compared with the ploughed fields, church spires and ruined castles of European landscapes, undefiled nature spoke directly of divine creation.
News & Media
As John Calvin put it, "For as Jacob, deserving nothing by good works, is taken into grace, Esau, as yet undefiled by any crime, is hated" (Calvin 1960, Bk. III, Ch. XXIII, sec. 12).
Science
Epicurus addressed a young man who had just come to study philosophy with him accordingly: "I call you blessed, Apelles, because you have set out for philosophy undefiled by any paideia" (Athenaeus, Deipnosophistae 13.588A = fr. 117 Usener 1887).
Science
Expert writing Tips
Best practice
Use "undefiled" to describe something that has remained pure and untouched by negative influences or corruption. It adds a strong sense of unspoiled integrity.
Common error
Avoid using "undefiled" too frequently in everyday conversation; it can sound archaic or overly formal. Opt for synonyms like "pure" or "untainted" for more casual settings.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The word "undefiled" functions primarily as an adjective. It modifies nouns to indicate a state of purity or being free from corruption, stain, or blemish. Ludwig's examples show it being used to describe abstract concepts like philosophy or slumber, as well as physical environments like land.
Frequent in
News & Media
32%
Encyclopedias
23%
Science
20%
Less common in
Formal & Business
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "undefiled" is an adjective that signifies purity, integrity, and the absence of corruption. It is grammatically correct, though its usage leans towards formal and literary contexts. Ludwig AI indicates its presence in sources like The New York Times and Encyclopedia Britannica affirming its usage across different domains. While "undefiled" effectively conveys a sense of pristine preservation, be mindful of its formal tone and consider synonyms like "pure" or "untainted" for more casual communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
unblemished
Focuses on the absence of any imperfections or flaws.
untainted
Highlights the lack of negative influence or corruption.
pure
Emphasizes the quality of being free from contaminants or impurities.
immaculate
Stresses a state of perfect cleanliness and freedom from flaws.
unsullied
Indicates that something remains clean and undamaged, particularly in reputation.
pristine
Conveys a sense of original, untouched condition.
unspoiled
Suggests that something has not been damaged or negatively affected.
unpolluted
Specifically refers to freedom from environmental contaminants.
untarnished
Emphasizes the preservation of shine and luster, often used metaphorically.
chaste
Often used to describe moral purity and innocence.
FAQs
How can I use "undefiled" in a sentence?
You can use "undefiled" to describe something pure or untouched. For example, "The ancient spring offered water that was "pure" and undefiled."
What are some synonyms for "undefiled"?
Synonyms for "undefiled" include "unblemished", "untainted", "pure", and "immaculate", depending on the specific nuance you wish to convey.
Is "undefiled" a formal word?
Yes, "undefiled" is considered a formal word, best suited for literary or descriptive contexts where a sense of pristine purity is emphasized. It's less common in everyday speech.
What's the difference between "undefiled" and "unpolluted"?
"Undefiled" generally refers to something morally or spiritually pure and untouched, while "unpolluted" specifically means free from environmental contamination or physical impurities. The former has a broader, more figurative usage.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested