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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
lacked conviction
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "lacked conviction" is correct and usable in written English.
It can be used to describe someone who does not express strong belief or confidence in their statements or actions. Example: "During the debate, her arguments lacked conviction, making it difficult for the audience to be persuaded."
✓ Grammatically correct
News & Media
Science
Formal & Business
Alternative expressions(2)
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
51 human-written examples
Their writing lacked conviction.
News & Media
Curiously, his delivery lacked conviction.
News & Media
In this round most big exporters have lacked conviction.
News & Media
But in this round, with a few honourable exceptions, the big exporters have lacked conviction.
News & Media
But although the textures and colors seemed right, the overall effect lacked conviction.
News & Media
He assured them, "I'm doing my best," but it lacked conviction.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
9 human-written examples
But his answer lacks conviction.
News & Media
"Bachelet lacks conviction," he says.
News & Media
Its exhortation seemed to lack conviction.
News & Media
(Zealots are more frightening than those who lack conviction).
News & Media
And many Republican primary voters lack conviction in their choice.
News & Media
Expert writing Tips
Best practice
When using "lacked conviction", ensure the subject's lack of belief is directly relevant to the context. For instance, a politician's speech "lacked conviction" if they failed to persuade the audience.
Common error
Avoid using "lacked conviction" when the issue isn't the subject's belief, but external factors. For example, instead of saying "The evidence lacked conviction", clarify that "The evidence was unconvincing" or "The case was not convincingly proven".
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "lacked conviction" functions as a verb phrase, typically acting as a predicate in a sentence. It describes a quality of a subject, indicating a deficiency in belief, confidence, or persuasiveness. Ludwig's examples show its use in describing speeches, actions, or even artistic performances.
Frequent in
News & Media
60%
Science
20%
Formal & Business
10%
Less common in
Wiki
5%
Encyclopedias
3%
Reference
2%
Ludwig's WRAP-UP
In summary, the phrase "lacked conviction" is a verb phrase used to describe a deficiency in belief, confidence, or persuasiveness. As confirmed by Ludwig AI, it is grammatically correct and commonly used across various contexts, especially in News & Media. The phrase is typically used in a neutral register to express criticism or judgment. When using this phrase, be sure that the subject's internal belief is the central issue, rather than external factors. Alternatives include "was unconvincing" or "didn't inspire confidence".
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
was unconvincing
This alternative is a more direct synonym, highlighting the lack of persuasiveness in a statement or action.
didn't inspire confidence
This alternative emphasizes the failure to generate trust or assurance, focusing on the emotional impact.
failed to persuade
This alternative focuses on the failure to convince someone, shifting the emphasis from the internal state to the external effect.
sounded doubtful
This alternative highlights that the expression of ideas was questioning rather than certain.
fell short of belief
This alternative highlights the absence of sufficient belief or trust in something or someone.
exhibited uncertainty
This alternative points out the expression of not being sure about a topic without necessarily expressing disagreement.
was devoid of certainty
This alternative stresses the complete absence of assurance or confidence in a claim or action.
expressed reservations
This alternative is more formal and emphasizes that there was some level of doubt even when the expression sounded agreeable.
seemed hesitant
This alternative focuses on the outward appearance of doubt or uncertainty, rather than the internal feeling.
was lukewarm
This alternative suggests a lack of enthusiasm or passion, indicating a weak or half-hearted endorsement.
FAQs
How can I use "lacked conviction" in a sentence?
You can use "lacked conviction" to describe someone or something that does not express strong belief or confidence. For example, "His arguments "lacked conviction", making it hard to agree with him."
What are some alternatives to saying someone "lacked conviction"?
Depending on the context, you can use alternatives like "was unconvincing", "didn't inspire confidence", or "seemed hesitant".
What's the difference between "lacked conviction" and "was unconvincing"?
"Lacked conviction" implies an internal absence of belief, while "was unconvincing" focuses on the external failure to persuade others. Someone might "lack conviction" even if their words seem convincing on the surface.
When is it appropriate to use "lacked conviction" instead of "showed doubt"?
Use "lacked conviction" when emphasizing a deficiency in genuine belief or commitment. Use "showed doubt" if highlighting a display of uncertainty or skepticism. Someone "lacked conviction" if they didn't truly believe in their message, whereas they "showed doubt" if they questioned its validity.
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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
4.5/5
Expert rating
Real-world application tested