Indefatigable
adjective
Someone who never gets tired of doing something.
She was an indefatigable advocate for the disadvantaged.
Often appears as...
- indefatigable worker
- indefatigable spirit
Usage tips
Formal
Academic
adjective
Someone who never gets tired of doing something.
She was an indefatigable advocate for the disadvantaged.
Often appears as...
- indefatigable worker
- indefatigable spirit
Usage tips
Formal
Academic
Definition 1 of 1
Pro Tip 1/3Positive Connotation
Indefatigable is positive and suggests admirable persistence and energy in continuing activities.
Her indefatigable pursuit of justice impressed everyone.
Pro Tip 2/3Intensity Emphasized
Use 'indefatigable' to express a very high level of energy or effort, more than 'hardworking'.
The volunteers showed an indefatigable commitment to the cause.
Pro Tip 3/3Academic Tone
'Indefatigable' fits well in formal or academic writing, adding sophistication to the text.
His indefatigable research greatly contributed to the field.
Pro Tip 1/3Positive Connotation
Indefatigable is positive and suggests admirable persistence and energy in continuing activities.
Her indefatigable pursuit of justice impressed everyone.
Pro Tip 2/3Intensity Emphasized
Use 'indefatigable' to express a very high level of energy or effort, more than 'hardworking'.
The volunteers showed an indefatigable commitment to the cause.
Pro Tip 3/3Academic Tone
'Indefatigable' fits well in formal or academic writing, adding sophistication to the text.
His indefatigable research greatly contributed to the field.
Pro Tip 1/3Positive Connotation
Indefatigable is positive and suggests admirable persistence and energy in continuing activities.
Her indefatigable pursuit of justice impressed everyone.
Pro Tip 2/3Intensity Emphasized
Use 'indefatigable' to express a very high level of energy or effort, more than 'hardworking'.
The volunteers showed an indefatigable commitment to the cause.
Pro Tip 3/3Academic Tone
'Indefatigable' fits well in formal or academic writing, adding sophistication to the text.
His indefatigable research greatly contributed to the field.
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Video examples
Kiran Bedi: How I remade...
and here I was with a tennis racket and going to school and doing all kinds of extracurricular activities. I thought I must tell you this. Why I said this, is the background. This is what comes next. I joined the Indian Police Service as a tough woman, a woman with indefatigable stamina,
Video examples
Fascinating Termite...
but that is of no consequence she's so bloated with egg-producing machinery that she couldn't move even if she wanted to and her eggs as she produces them are carried away to the nurseries by the attentive and indefatigable workers
Video examples
Terror Fighting Dogs PIPE...
indefatigable sniffers they have no boundaries is it the rush rush leaping up wherever they can taking in the smells signaling the trainer when one is found no video le muchos a
Video examples
Kiran Bedi: How I remade...
and here I was with a tennis racket and going to school and doing all kinds of extracurricular activities. I thought I must tell you this. Why I said this, is the background. This is what comes next. I joined the Indian Police Service as a tough woman, a woman with indefatigable stamina,
Video examples
Fascinating Termite...
but that is of no consequence she's so bloated with egg-producing machinery that she couldn't move even if she wanted to and her eggs as she produces them are carried away to the nurseries by the attentive and indefatigable workers
Video examples
Terror Fighting Dogs PIPE...
indefatigable sniffers they have no boundaries is it the rush rush leaping up wherever they can taking in the smells signaling the trainer when one is found no video le muchos a
Example 1 of 3
Quote examples
William Godwin
English Writer
During my academical life, and from this time forward, I was indefatigable in my search after truth. I read all the authors of greatest repute, for and against the Trinity, original sin, and the most disputed doctrines, but I was not yet of an understanding sufficiently ripe for impartial decision, and all my inquiries terminated in Calvinism.
Quote examples
Rick Perlstein
American Historian
Prediction is structurally inseparable from the business of punditry: It creates the essential image of indefatigable authority that is punditry's very architecture; it flows from that calcified image, and it provides the substance for the story that keeps getting told about the inevitability of American progress.
Quote examples
John Bigelow
American Lawyer
Of your own indefatigable labor from early dawn and of your explicit instructions, that the batteries should reserve their ammunition, until the grand charge should commence, for which the enemy were undoubtedly preparing.
Quote examples
William H. Wharton
American Politician
Who of us is able to read and understand and be entirely confident of the validity of his title to the land he lives on, and which he has redeemed from a state of nature by the most indefatigable industry and perseverance?
Quote examples
Rachel Cusk
Canadian Novelist
Hope is like one of those orchids that grows around toxic waste: lovely in itself - and an assertion, if you like, of indefatigable good - but a sure sign that something nasty lies underneath.
Quote examples
Paul Tudor Jones
American Businessman
The secret to being successful from a trading perspective is to have an indefatigable and an undying and unquenchable thirst for information and knowledge.
Quote examples
Kiran Bedi
Indian Activist
I joined the Indian Police Service as a tough woman, a woman with indefatigable stamina, because I used to run for my tennis titles, etc.
Quote examples
Samina Baig
Pakistani Athlete
My most cherished desire is to help our women come out of their routine chores and infuse in them the indefatigable spirit of adventure.
Quote examples
Zeenat Aman
Indian Actress
Dev sahab was indefatigable. Till the end, he believed in what he did.
Quote examples
Margery Allingham
English Writer
The optimism of a healthy mind is indefatigable.
Quote examples
William Godwin
English Writer
During my academical life, and from this time forward, I was indefatigable in my search after truth. I read all the authors of greatest repute, for and against the Trinity, original sin, and the most disputed doctrines, but I was not yet of an understanding sufficiently ripe for impartial decision, and all my inquiries terminated in Calvinism.
Quote examples
Rick Perlstein
American Historian
Prediction is structurally inseparable from the business of punditry: It creates the essential image of indefatigable authority that is punditry's very architecture; it flows from that calcified image, and it provides the substance for the story that keeps getting told about the inevitability of American progress.
Quote examples
John Bigelow
American Lawyer
Of your own indefatigable labor from early dawn and of your explicit instructions, that the batteries should reserve their ammunition, until the grand charge should commence, for which the enemy were undoubtedly preparing.
Quote examples
William H. Wharton
American Politician
Who of us is able to read and understand and be entirely confident of the validity of his title to the land he lives on, and which he has redeemed from a state of nature by the most indefatigable industry and perseverance?
Quote examples
Rachel Cusk
Canadian Novelist
Hope is like one of those orchids that grows around toxic waste: lovely in itself - and an assertion, if you like, of indefatigable good - but a sure sign that something nasty lies underneath.
Quote examples
Paul Tudor Jones
American Businessman
The secret to being successful from a trading perspective is to have an indefatigable and an undying and unquenchable thirst for information and knowledge.
Quote examples
Kiran Bedi
Indian Activist
I joined the Indian Police Service as a tough woman, a woman with indefatigable stamina, because I used to run for my tennis titles, etc.
Quote examples
Samina Baig
Pakistani Athlete
My most cherished desire is to help our women come out of their routine chores and infuse in them the indefatigable spirit of adventure.
Quote examples
Zeenat Aman
Indian Actress
Dev sahab was indefatigable. Till the end, he believed in what he did.
Quote examples
Margery Allingham
English Writer
The optimism of a healthy mind is indefatigable.
Example 1 of 10
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