Used and loved by millions
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
sound complicated
Grammar usage guide and real-world examplesUSAGE SUMMARY
"sound complicated" is correct and usable in written English.
You can use it to describe something that is difficult to understand or seems complex in nature. For example: This physics equation sounds complicated, but I'm sure I can figure it out.
✓ Grammatically correct
News & Media
Academia
Formal & Business
Alternative expressions(1)
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
50 human-written examples
Does this sound complicated?
News & Media
It might sound complicated, but it's not.
News & Media
'Molecular makes it sound complicated,' he says.
News & Media
And Ursie, the cook.... Sound complicated?
News & Media
"Molecular makes it sound complicated, and gastronomy makes it sound complicated," he says.
News & Media
While it might sound complicated, the technology is relatively simple.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
10 human-written examples
If that sounds complicated, it's way more complicated than that.
News & Media
Sounds complicated?
News & Media
Sounds complicated; looked beautiful.
News & Media
It sounds complicated.
News & Media
(Sounds complicated? It is).
News & Media
Expert writing Tips
Best practice
Follow "sound complicated" with a contrasting statement like "but it's not" to reassure the reader or listener.
Common error
Avoid repeatedly using "sound complicated" without providing clear explanations or simplifying the topic. Overuse can lead to reader frustration and a perception of unnecessary complexity.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "sound complicated" functions as a linking verb phrase. It connects a subject with a descriptor (complicated), indicating that something gives the impression of being complex. Ludwig provides numerous examples supporting this usage, affirming its established role in conveying perceived complexity.
Frequent in
News & Media
60%
Academia
20%
Formal & Business
10%
Less common in
Wiki
5%
Science
3%
Reference
2%
Ludwig's WRAP-UP
The phrase "sound complicated" is a common and grammatically sound expression used to convey that something appears complex or difficult to understand. As Ludwig AI confirms, it is appropriate for use in various contexts, primarily in News & Media, Academic, and Formal & Business settings. Effective usage involves acknowledging potential complexity before offering simplification or explanation. Alternatives such as "seem complex" or "appear intricate" can offer nuanced ways to express the same sentiment. It's crucial to balance its usage with clear, simplified explanations to avoid overwhelming your audience. In summary, "sound complicated" is a versatile tool for acknowledging potential difficulties, provided it is used thoughtfully and followed by clarification.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
seem complex
Replaces "sound" with "seem", focusing on appearance rather than auditory impression.
appear intricate
Substitutes "complicated" with "intricate", emphasizing detailed complexity.
look complex
Uses "look" instead of "sound", shifting the sensory perception from auditory to visual.
strike as complex
Adds a sense of immediate impression, making it less passive.
come across as complex
Focuses on the perceived complexity by others.
present itself as complex
Emphasizes how something is perceived, often implying an inherent quality.
give the impression of complexity
Highlights the resulting perception of complexity.
have a complicated ring to it
Uses "ring" to highlight the feeling or impression the phrase makes.
is seemingly complex
Adds "seemingly" to denote apparent complexity that might not be real.
might be convoluted
Replaces "complicated" with a word that emphasizes confusion and difficulty.
FAQs
How can I rephrase "sound complicated" to be more engaging?
Consider using alternatives like "seem complex", "appear intricate", or "look complex" depending on whether you want to emphasize appearance, detail, or general perception.
Is it correct to use "sound complicated" in formal writing?
Yes, "sound complicated" is grammatically correct and appropriate for formal writing. However, ensure you follow it with clear explanations to maintain clarity and professionalism.
What does it mean when something is said to "sound complicated"?
It means that the concept or process appears difficult to understand or requires significant effort to comprehend at first glance.
How do I use "sound complicated" effectively in a sentence?
You can introduce a complex topic by saying, "This may "sound complicated", but let me break it down". This prepares your audience for simplification and makes the information more accessible.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested