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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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by conviction

Grammar usage guide and real-world examples

USAGE SUMMARY

"by conviction" is a correct and usable phrase in written English.
You can use it when referring to a strongly held belief or opinion. For example: "He was a man of strong moral character, guided by conviction."

✓ Grammatically correct

News & Media

Encyclopedias

Science

Human-verified examples from authoritative sources

Exact Expressions

58 human-written examples

He leads by conviction, not calculation.

News & Media

The New York Times

But Mr Blair was a centrist by conviction.

News & Media

The Economist

Mr Ellis shows a man guided by conviction and ambition.

News & Media

The Economist

Most of us belong by conviction not convention.

They were drawn to the movement by conviction.

News & Media

The New York Times

Heinrich Julius was an autocrat by conviction and a persecutor of Jews and witches.

From his middle-class Argentinian youth, he became a revolutionary by conviction and profession.

News & Media

The Economist

Gandhi was culturally a vegetarian, but he became vegetarian by conviction after meeting Salt.

News & Media

The New York Times

By contrast, Mr. Martins's works to American music never seem driven by conviction.

Tebow is powered by conviction and operating on faith, and so are the teammates he's leading.

News & Media

The New York Times

It reads like a list put together by committee, not driven by conviction.

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Expert writing Tips

Best practice

Use "by conviction" to emphasize that a decision or action is rooted in a deeply held personal belief, rather than external pressure or convenience. For instance, "He voted against the bill, not due to party pressure, but by conviction."

Common error

Avoid using "by conviction" when a simpler phrase like "sincerely" or "truly" would suffice. "By conviction" implies a profound and well-considered belief system driving the action, not just a passing feeling or whim.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

87%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "by conviction" functions as an adverbial phrase, modifying a verb or clause to indicate the basis or motivation for an action or belief. As evidenced by Ludwig, it highlights that the action is driven by deeply held principles.

Expression frequency: Very common

Frequent in

News & Media

50%

Encyclopedias

15%

Science

15%

Less common in

Formal & Business

5%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "by conviction" is a grammatically correct and commonly used adverbial phrase that adds emphasis to actions or beliefs driven by strong, personal principles. Ludwig's AI confirms this, providing numerous examples from reliable sources like The New York Times and The Economist. While appropriate for various contexts, it's best used when highlighting the deep-seated nature of one's beliefs. Alternatives like "out of principle" or "guided by conscience" can offer similar meanings but shift the emphasis slightly. Remember, "by conviction" should be reserved for situations where actions truly stem from profound personal values, avoiding its misuse as a simple descriptor.

FAQs

How can I use "by conviction" in a sentence?

Use "by conviction" to show that someone's actions or beliefs are strongly rooted in their personal values or principles. For example: "She stood her ground "by conviction", despite facing opposition."

What's a good alternative to saying someone is acting "by conviction"?

Depending on the context, you could say someone is acting "out of principle", "guided by conscience", or "based on firm belief".

Is it ever incorrect to use "by conviction"?

It would be incorrect to use "by conviction" if someone's actions are motivated by something other than deeply held beliefs, such as fear, obligation, or social pressure. Make sure the phrase accurately reflects the driving force behind the action.

What is the difference between acting "by conviction" and acting "on a whim"?

Acting "by conviction" means making decisions based on deeply rooted beliefs and values, while acting "on a whim" means making impulsive decisions without much thought or planning. The former reflects careful consideration; the latter, spontaneity.

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Source & Trust

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Authority and reliability

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Expert rating

Real-world application tested

Most frequent sentences: