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
indomitable spirit
Grammar usage guide and real-world examplesUSAGE SUMMARY
"indomitable spirit" is a correct and usable phrase in written English.
You can use it to describe someone who has a strong will and is determined to overcome obstacles or take on a challenge. For example, "He achieved his goals despite all odds due to his indomitable spirit."
✓ Grammatically correct
News & Media
Academia
Alternative expressions(20)
unyielding resolve
unwavering courage
persistent tenacity
resolute fortitude
fearless spirit
undaunted spirit
relentless determination
overwhelming spirit
unflinching courage
unwavering perseverance
sheer grit
dogged persistence
pure tenacity
strong spirit
unyielding spirit
sustained effort
sheer willpower
spunk and determination
grit and resolve
unyielding will
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
60 human-written examples
Her indomitable spirit lives on.
News & Media
The indomitable spirit.
News & Media
Her indomitable spirit lives on at Hunter.
News & Media
She had an indomitable spirit.
News & Media
He had an indomitable spirit.
News & Media
We miss her indomitable spirit!
News & Media
A joyous soul and an indomitable spirit.
News & Media
We will miss your indomitable spirit.
News & Media
Sylvia had an adventurous and indomitable spirit.
News & Media
But that was to reckon without Mr. Masur's indomitable spirit.
News & Media
"Her indomitable spirit just caught me," she said.
News & Media
Expert writing Tips
Best practice
Use "indomitable spirit" to describe someone who overcomes significant challenges with unwavering determination. It's particularly effective when highlighting resilience in the face of adversity.
Common error
While "indomitable spirit" is a powerful phrase, avoid using it in overly casual or trivial situations. Reserve it for scenarios where the strength and resilience are genuinely remarkable.
Source & Trust
88%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "indomitable spirit" primarily functions as a noun phrase, where "indomitable" acts as an adjective modifying the noun "spirit". It describes a particular quality or attribute. Ludwig examples show it's mostly used to describe people's strength.
Frequent in
News & Media
70%
Academia
15%
Formal & Business
5%
Less common in
Wiki
5%
Science
3%
Reference
2%
Ludwig's WRAP-UP
The phrase "indomitable spirit" is a powerful descriptor for unwavering strength and resilience. Ludwig AI confirms its grammatical correctness and provides numerous examples of its use in reputable sources. While frequently found in news and media, it's suitable for both formal and informal contexts, provided the situation warrants the emphasis on exceptional determination. When using "indomitable spirit", consider synonyms like "unyielding resolve" or "unwavering courage" for nuanced expression. Avoid overuse in trivial contexts to maintain its impact.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
unbreakable will
Stresses the strength and resistance to being defeated.
invincible determination
Highlights the inability to be stopped or overcome.
unyielding resolve
Emphasizes the unwavering nature of the determination.
spirited resilience
Highlights the ability to recover quickly from difficulties.
unwavering courage
Highlights the bravery and fearlessness aspect.
resolute fortitude
Emphasizes courage in pain or adversity.
dauntless perseverance
Focuses on continuing despite difficulties or delays.
persistent tenacity
Focuses on the continuous effort and determination.
determined character
Focuses on the overall strength of personality.
lionhearted courage
This is a more figurative way to describe great courage and bravery.
FAQs
How can I use "indomitable spirit" in a sentence?
You can use "indomitable spirit" to describe someone's unwavering determination and resilience in the face of adversity. For example, "Despite facing numerous setbacks, her "indomitable spirit" allowed her to achieve her goals."
What are some synonyms for "indomitable spirit"?
Alternatives to "indomitable spirit" include "unyielding resolve", "unwavering courage", or "persistent tenacity", depending on the specific nuance you want to convey.
Is "indomitable spirit" formal or informal?
"Indomitable spirit" can be used in both formal and informal contexts, but it is generally more appropriate for situations where you want to emphasize the remarkable strength and determination of someone.
What qualities does someone with an "indomitable spirit" possess?
Someone with an "indomitable spirit" typically possesses qualities such as courage, resilience, perseverance, determination, and an unwavering commitment to their goals, even when faced with significant challenges.
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
4.6/5
Expert rating
Real-world application tested