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
smooth
Grammar usage guide and real-world examplesUSAGE SUMMARY
The word "smooth" is correct and can be used in written English.
You can use it to describe someone or something that is pleasant or easy to deal with. For example: "The teacher's transition from one lesson to the next was very smooth."
✓ Grammatically correct
News & Media
Lifestyle
Business
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
60 human-written examples
Once in, I sat on the grass, hoping, hoping, hoping to get a touch of the ball, as it sped over the so, so smooth field, my feet occasionally, rakishly, rebelliously, resting over the rope to show just how cool I was.
News & Media
This was the beginning of what she now calls "live cinema": performances that come alive somewhere between the chaotic scramble on stage and the smooth, cinema-quality output on the screen.
News & Media
There's a tool, most of them worn smooth with age, for every tiny job.
News & Media
Forward looking policy, and independent institutions, will be essential to make it a smooth - or at least less bumpy - ride.
News & Media
"I have been immensely proud to be leader of the SDLP and will continue as leader in order to assist the party in a smooth transition to the new leadership," she said.
News & Media
Natalie Tamara, via GuardianWitness Makes 20 200g medjool dates 50g oats, plus an extra handful to coat 1 tbsp cashew nut butter 1 Put the dates, oats and cashew nut butter in a food processor and blend until they have formed a smooth, sticky paste.
News & Media
Whisk the egg yolks, eggs, caster sugar and potato flour until smooth.
News & Media
Transfer to a lightly floured work surface and knead for a minute, until smooth.
News & Media
Put the mascarpone in a bowl and whisk, adding the egg yolks one at time, making sure each one is fully incorporated and the mixture smooth before adding the next.
News & Media
Still whisking, slowly pour in the rest of the liquid until combined and smooth.
News & Media
Supporters of the bill have argued that ISDS plays an essential role in ensuring smooth transatlantic negotiations.
News & Media
Expert writing Tips
Best practice
When describing transitions or processes, use "smooth" to indicate a lack of difficulties or interruptions. For example, "The transition to the new software was surprisingly smooth."
Common error
Avoid using "smooth" excessively in formal or technical writing where more precise terms like "optimized", "efficient", or "seamless" might be more appropriate.
Source & Trust
94%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The word "smooth" functions primarily as an adjective describing a lack of roughness or obstacles. It also serves as a verb, meaning to make something smooth, and a noun, referring to something smooth. As Ludwig AI indicates, its usage aligns with standard grammatical rules.
Frequent in
News & Media
38%
Lifestyle
32%
Business
12%
Less common in
Wiki
6%
Travel
4%
Arts
4%
Ludwig's WRAP-UP
The word "smooth" is a versatile term used to describe a lack of roughness, difficulty, or obstacles. It functions as an adjective, verb, noun, and even adverb, adapting to various contexts as demonstrated by Ludwig. According to Ludwig AI, its grammatical status is correct. While its use is common across diverse domains like news, lifestyle, and business, more precise synonyms may be preferable in formal writing. To enrich your writing and prevent monotony, consider alternatives like "seamless", "effortless", or "fluid" depending on the context.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
seamless
Indicates a transition or process without any interruptions or difficulties, emphasizing continuity.
effortless
Highlights the ease and lack of strain involved in an action or process.
fluid
Suggests a graceful and continuous flow, often used to describe movement or style.
uncomplicated
Emphasizes the simplicity and lack of complexity in a situation or process.
harmonious
Implies a pleasing and balanced arrangement, especially in relationships or environments.
even
Describes a surface or texture that is consistent and free from irregularities.
consistent
Highlights the regularity and predictability of a process or outcome.
level
Suggests a flat and uniform surface, free from bumps or dips.
polished
Indicates a refined and perfected state, often achieved through careful effort.
sleek
Emphasizes a streamlined and modern appearance, often associated with technology or design.
FAQs
How can I use "smooth" in a sentence?
You can use "smooth" to describe something that has an even surface, like "smooth skin", or something that progresses without difficulty, such as "a smooth transition".
What are some synonyms for "smooth"?
Depending on the context, you can use synonyms like "seamless", "effortless", or "fluid".
Is it correct to say "smooth sailing"?
Yes, "smooth sailing" is an idiomatic expression that means easy progress without problems or difficulties.
What's the difference between "smooth" and "seamless"?
"Smooth" generally refers to a surface or process free from irregularities or difficulties. "Seamless" implies a transition or integration that is so smooth it's almost imperceptible. A "seamless transition" is an ideal example of a "smooth transition".
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
94%
Authority and reliability
4.6/5
Expert rating
Real-world application tested