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
bitter test
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "bitter test" is not a commonly recognized expression in written English, and its meaning may not be clear without context.
It could potentially be used in a context where one is referring to a difficult or unpleasant experience that serves as a trial or challenge. Example: "The bitter test of endurance during the marathon left many participants questioning their limits."
News & Media
Science
Academia
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
1 human-written examples
Today's split comes after a bitter test of wills between Iran and Saudi Arabia, which was determined to reverse the production cuts of last year and allow the price of oil to settle at about $25 a barrel, compared with about $27.50 today and its recent high of $34 in early March.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
4.25pm: Anders Hansen moves into a tie for third with DA Points - DA Points! - after a birdie at 13. He's putting together a very solid round, though the bitter tests are yet to come on the closing holes.
News & Media
They already run both departments.Britain will discover that it has a constitutional court in the form of the judicial committee of the Privy Council, an obscure body that will be called upon to adjudicate the inevitable and possibly bitter tests of strength between the various parliaments and assemblies.
News & Media
This is the first study on taste hyposensitivity conducted for Japanese school students employing the four basic taste (sweet, salt, sour and bitter) tests.
Science
Prime Minister Jacques Chirac won a bitter political test of strength with President Francois Mitterrand today.
News & Media
Interestingly, individual SCCs responded to several, but not all the bitter compounds tested, indicating certain specificity.
Science
It is necessary therefore to confirm the hypothesis biologically and continue research by performing sour- or bitter-taste test for younger grades of students.
Science
Taste tests comparing bitter taste perception between humans with different TAS2R38 genotypes combined with biochemical studies have shown that one or more amino acid replacements can alter the ligand-binding sensitivity of TAS2Rs (Bufe et al. 2005).
Science
Together, they show the play's vivid, bitter force, and test the claim of Gary Taylor that Thomas Middleton is 'our other Shakespeare'.
News & Media
Rather, Mr. Hamilton was bitter that the test showed that he had transfused another person's blood, one of the few techniques not in his repertory.
News & Media
It is a trend that may bode well even for niche beers that pack a bitter punch and test a French palate predisposed to lighter, aromatic flavors.
News & Media
Expert writing Tips
Best practice
When using "bitter test", ensure the context clearly establishes the unpleasant or challenging nature of the situation being described. Consider stronger alternatives like "harsh trial" or "difficult challenge" if greater emphasis is needed.
Common error
Avoid using "bitter test" in situations that are only mildly challenging or unpleasant. The phrase implies a significant degree of hardship or adversity, so reserve it for truly difficult experiences.
Source & Trust
88%
Authority and reliability
3.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "bitter test" functions as a noun phrase where the adjective "bitter" modifies the noun "test". It describes a specific type of test characterized by unpleasantness or difficulty. The limited examples available through Ludwig indicate it's used to describe challenging situations.
Frequent in
News & Media
31%
Science
31%
Academia
20%
Less common in
Formal & Business
8%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
The phrase "bitter test" describes a challenging and unpleasant trial. While grammatically sound, it is relatively rare, with "harsh trial" and "difficult challenge" serving as more common alternatives. Ludwig's analysis indicates its use spans across news, science, and academic contexts, with a neutral to slightly formal tone. When using "bitter test", consider whether its connotation of significant hardship aligns with the situation you're describing; otherwise, a simpler or more direct phrase might be more appropriate. The limited number of instances of the phrase in Ludwig suggests its uncommon use.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
harsh trial
Replaces "test" with "trial" and "bitter" with "harsh", emphasizing the severity of the experience.
difficult challenge
Substitutes "test" with "challenge" and "bitter" with "difficult", focusing on the demanding nature of the situation.
painful ordeal
Replaces "test" with "ordeal" and "bitter" with "painful", highlighting the suffering involved.
severe hardship
Substitutes "test" with "hardship" and "bitter" with "severe", underscoring the adversity faced.
trying experience
Replaces "test" with "experience" and "bitter" with "trying", emphasizing the challenging and potentially unpleasant nature of the event.
tough examination
Replaces "bitter" with "tough" and maintains a sense of formal evaluation but with added difficulty.
unpleasant trial
Focuses on the disagreeable nature of the trial, replacing "bitter" with "unpleasant".
agonizing challenge
Emphasizes the distress caused by the challenge, replacing "bitter" with "agonizing".
grueling ordeal
Highlights the exhausting and demanding nature of the ordeal.
arduous test
Focuses on the difficulty and laboriousness of the test, replacing "bitter" with "arduous".
FAQs
What does "bitter test" mean?
A "bitter test" refers to a difficult or unpleasant experience that serves as a significant trial or challenge. It implies a situation that is not only testing but also causes distress or suffering.
How can I use "bitter test" in a sentence?
You can use "bitter test" to describe a challenging situation. For example: "The economic recession was a "harsh trial" for many small businesses."
What are some alternatives to "bitter test"?
Alternatives include "difficult challenge", "painful ordeal", or "severe hardship". The best choice depends on the specific nuance you want to convey.
Is "bitter test" a common phrase?
No, "bitter test" is not a particularly common phrase. More common alternatives include "harsh trial" or "difficult challenge". The relative infrequency is confirmed by Ludwig.
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
88%
Authority and reliability
3.8/5
Expert rating
Real-world application tested