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
potable
Grammar usage guide and real-world examplesUSAGE SUMMARY
The part of the phrase "potable" is correct and usable in written English.
You can use it when referring to water or other liquids that are safe to drink. Example: "The river water is not potable, so we need to find a clean source for drinking."
✓ Grammatically correct
News & Media
Encyclopedias
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
56 human-written examples
Not all India's groundwater is potable anyway; in places, it is getting seriously polluted.
News & Media
Goma has no potable water, and little food or shelter.
News & Media
"Latter Day Saints" hoard potable water and canned goods in their cellars.
News & Media
He could be doused in water but it had to be potable.
News & Media
At the information centre at the southern tip of the island, next to the Marina Barrage, visitors can literally get a taste of it by picking up a bottle of "NEWater", waste water that after extensive treatment has become potable again.
News & Media
If it does then potable water, one of the necessities of life, may become easier for many people to obtain.
News & Media
Paradoxically, fermentation can also make food safer to consume: for centuries in Europe it was easier to find potable beer than water.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
4 human-written examples
That is no doubt part of Mr Brown's plan, which imposes restrictions on golf courses and cemeteries and requires the use of non-potable water on median dividers.
News & Media
The government says it needs to spend about $4.5 billion to bring domestic potable-water coverage up from its current level of 78% to the regional norm of over 90%.
News & Media
This will involve developing antimicrobials that clean with much less water, more-efficient systems for processing waste and new ways to use non-potable "grey" water, for example in factories.Investors bought this line to such an extent that the share price jumped on news of the Champion acquisition, even though the difficult process of integrating Nalco was unfinished.
News & Media
Treated sewage is already employed for 'non-potable' (undrinkable) uses such as irrigating golf courses, but has thus far not been used for drinking water due to major opposition from the public, who seem to fear the ouroboros 'ick' factor of it.
News & Media
Expert writing Tips
Best practice
When writing about water sources, always specify if the water is "potable" to assure your audience it's safe for consumption. If not, clearly state that it's non-potable or unsafe.
Common error
Don't assume that because water looks clean, it's "potable". Always verify water safety, especially in unfamiliar environments. Water must be tested before being deemed "potable".
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The word "potable" functions primarily as an adjective to describe a liquid, usually water, that is safe for drinking. As Ludwig AI confirms, it is used to denote that the liquid meets certain standards for human consumption.
Frequent in
News & Media
30%
Encyclopedias
50%
Science
20%
Less common in
Formal & Business
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the term "potable" is an adjective used to describe water or other liquids that are safe for human consumption. It's commonly found in news reports and encyclopedias and carries a neutral to formal tone. As Ludwig AI indicates, the term is accurate and usable. While many synonyms exist, such as "safe to drink" and "drinkable", "potable" provides a precise and authoritative way to convey that a liquid is free from harmful contaminants and meets specific safety standards. It is important to specify if water is "potable" because not all water sources are safe. Water must be tested and verified before use to avoid health issues.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
safe to drink
Emphasizes safety for consumption.
drinkable
A direct synonym focusing on the possibility of drinking without adverse effects.
fit for consumption
A more formal way of indicating suitability for drinking.
suitable for drinking
Highlights the appropriateness of the water for drinking purposes.
safe for human consumption
Explicitly states that the water is safe for people to drink.
uncontaminated
Focuses on the absence of pollutants or harmful substances.
purified
Implies a process of removing impurities to make it drinkable.
wholesome to drink
Emphasizes the health benefits or lack of harm from drinking the water.
treated water
Indicates that the water has undergone a process to make it safe.
drinking-quality
Indicates that the water meets the standards for drinking water.
FAQs
What does "potable" mean?
"Potable" refers to water or other liquids that are safe to drink.
What can I say instead of "potable"?
You can use alternatives like "safe to drink", "drinkable", or "fit for consumption".
What makes water "potable"?
Water is considered "potable" when it is free from harmful microorganisms and chemicals, making it safe for human consumption.
Is all purified water "potable"?
While purification aims to make water "potable", it's essential to verify that the purification process effectively removes all contaminants and meets safety standards.
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
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested