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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
complex word
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "complex word" is correct and usable in written English.
It can be used to describe a word that has multiple meanings, is difficult to understand, or has a complicated structure. Example: "The term 'antidisestablishmentarianism' is often cited as a complex word due to its length and intricate meaning."
✓ Grammatically correct
Science
News & Media
Encyclopedias
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
29 human-written examples
Results revealed that adults were vulnerable to morphological complexity: they performed more accurately and faster on matched control words versus morphologically complex word types.
Science
Long drives meant discussions of history or solving complex word problems.
News & Media
She spends hours each day drawing and creating complex word puzzles.
News & Media
Home is a complex word in our stone farmhouse in the country outside Paris, where we all possess different passports.
News & Media
Guardian Australia's Everett True was impressed: "The Adelaide rapper twists and turns her way through her complex word mazes with a supple and sinuous ease," he wrote.
News & Media
The Adelaide rapper twists and turns her way through her complex word mazes with a supple and sinuous ease that has drawn favourable comparisons with the likes of Azalea Banks.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
31 human-written examples
A difference in accuracy and response times between morphologically complex words and matched control words would indicate sensitivity to morphological complexity.
Science
"The long, complex words of medicine are magical to Spaniards," Mr. Tremlett writes.
News & Media
The repetitive verses offer a chance to practise more complex words.
News & Media
But the art of good teaching is making complex words and ideas penetrable for all (something I still struggle with).
News & Media
My guess is that, when it comes to invoking elegance, foreign and complex words have a natural advantage.
News & Media
Expert writing Tips
Best practice
When using the phrase "complex word", ensure the context clearly indicates what makes the word complex – is it the length, the multiple meanings, the etymology, or the morphological structure?
Common error
Avoid simply labeling a word as "complex word" without explaining why it is complex. Instead, provide specific details about its complexity to enhance clarity and understanding.
Source & Trust
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "complex word" functions as a noun phrase where the adjective "complex" modifies the noun "word". It's used to classify and describe a word based on its level of difficulty or intricacy. Ludwig examples showcase its use in varied contexts.
Frequent in
Science
30%
News & Media
40%
Encyclopedias
10%
Less common in
Wiki
5%
Formal & Business
5%
Reference
0%
Ludwig's WRAP-UP
The phrase "complex word" is a common and grammatically correct way to describe a word that is difficult to understand due to its length, structure, multiple meanings, or origin. Ludwig highlights its usage across various domains, including science, news, and encyclopedias. While the phrase is generally neutral in formality, it's crucial to provide context when using it, explaining what makes the word complex. Alternatives like "complicated term" or "difficult vocabulary" can be used depending on the specific aspect of complexity you want to convey.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
complicated term
Replaces "word" with "term", emphasizing a specific designation.
difficult vocabulary
Shifts focus from a single word to a broader set of words.
intricate expression
Emphasizes the elaborate nature of the word.
sophisticated term
Suggests a higher level of refinement in the word's meaning.
challenging vocabulary
Highlights the difficulty in understanding or using the word.
abstruse wording
Focuses on the obscurity and difficulty in comprehending the word's formulation.
problematic lexicon
Highlights potential issues or confusion arising from the word.
convoluted phrase
Implies the word is part of a more tangled linguistic structure.
technical jargon
Indicates the word is specific to a particular field or profession.
obscure terminology
Suggests the word is not widely known or easily understood.
FAQs
How can I use "complex word" in a sentence?
You can use "complex word" to describe a word that is difficult to understand or has a complicated structure. For instance, "'Antidisestablishmentarianism' is a "complex word" due to its length and intricate meaning".
What are some alternatives to "complex word"?
Alternatives include "complicated term", "difficult vocabulary", or "intricate expression", depending on the specific aspect of complexity you want to emphasize.
What makes a word a "complex word"?
A "complex word" can be considered such due to various factors, including its length, etymology, multiple meanings, or morphological structure. Understanding these aspects helps in accurately labeling a word as "complex".
Is it always necessary to avoid using "complex words" in writing?
Not necessarily. While clarity is important, using "complex words" can sometimes be appropriate, especially in academic or technical contexts, provided that the audience understands them. Consider your audience and the purpose of your writing when choosing your vocabulary.
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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
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested