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
frustrated by
Grammar usage guide and real-world examplesUSAGE SUMMARY
"frustrated by" is correct and usable in written English.
You can use it when you are expressing your own feelings of frustration at something that has happened, or when describing someone else's feelings of frustration. For example, "He was frustrated by the long wait for the repairman to arrive."
✓ Grammatically correct
News & Media
Science
Wiki
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
58 human-written examples
I'm frustrated by it.
News & Media
He is frustrated by China.
News & Media
We're frustrated by that".
News & Media
Frustrated by ubiquitous street fairs and parades?
News & Media
Holbrooke was frustrated by Islamabad's duplicity.
News & Media
He is also frustrated by those strictures.
News & Media
We were terribly frustrated by that.
News & Media
Mrs Cassagnes was intensely frustrated by this.
News & Media
Dr Henderson was frustrated by that reaction.
News & Media
I'm always frustrated by intellectual restrictions.
News & Media
I know he's frustrated by it.
News & Media
Expert writing Tips
Best practice
When using "frustrated by", ensure the object causing the frustration is clearly defined. This avoids ambiguity and strengthens the sentence's meaning.
Common error
Avoid using "frustrated by" when a milder term like "slightly annoyed by" would be more appropriate. "Frustrated" implies a significant level of dissatisfaction or difficulty.
Source & Trust
84%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "frustrated by" functions as an adjectival phrase, describing a state of being annoyed or disappointed due to a specific cause. Ludwig AI confirms its correct usage, with ample examples demonstrating its applicability across varied contexts.
Frequent in
News & Media
65%
Science
15%
Wiki
10%
Less common in
Formal & Business
5%
Academia
3%
Reference
2%
Ludwig's WRAP-UP
The phrase "frustrated by" is a common and grammatically correct way to express feelings of annoyance or disappointment caused by a particular situation or event. As supported by Ludwig AI, it's frequently used in news, media, and scientific contexts. When writing with "frustrated by", ensure that the cause of frustration is clear to maintain sentence clarity. Alternatives like "annoyed by" or "irritated by" can be used for milder expressions. Avoiding overuse in situations requiring a gentler tone will enhance writing accuracy and appropriateness. In conclusion, "frustrated by" effectively conveys negative emotions stemming from specific causes and is a valuable addition to a writer's vocabulary.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
annoyed by
Replaces "frustrated" with a milder term for irritation.
irritated by
Similar to "annoyed", indicating a state of slight anger or impatience.
disappointed by
Focuses on the feeling of sadness or disillusionment resulting from unmet expectations.
exasperated by
Indicates a higher degree of frustration, suggesting impatience and irritation.
aggravated by
Highlights the worsening of a situation due to something.
bothered by
A more casual way of expressing being disturbed or inconvenienced.
vexed by
A more formal and less common way of saying "annoyed" or "irritated".
perturbed by
Indicates a state of anxiety or unease caused by something.
aggrieved by
Suggests a feeling of resentment or injustice caused by something.
irked by
A more informal synonym for annoyed.
FAQs
How can I use "frustrated by" in a sentence?
"Frustrated by" is used to express a feeling of annoyance or disappointment caused by something. For example, "I was frustrated by the lack of progress on the project."
What are some alternatives to "frustrated by"?
You can use alternatives such as "annoyed by", "irritated by", or "disappointed by" depending on the context.
Is it grammatically correct to say "frustrated by"?
Yes, "frustrated by" is grammatically correct. It is commonly used to describe the feeling of being frustrated due to a particular reason or event.
What's the difference between "frustrated by" and "discouraged by"?
"Frustrated by" implies annoyance or irritation, while "discouraged by" suggests a loss of hope or enthusiasm. "Frustrated" focuses on the immediate feeling, while "discouraged" emphasizes a longer-term impact on motivation.
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
84%
Authority and reliability
4.6/5
Expert rating
Real-world application tested