indefatigable | indefatigableness

Exam frequency

GRE

high

Banks

high

Civil Services

high

Meaning(s)

not easily tired or beaten

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indefatigable - tireless

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To be ‘indefatigable’ is to be tireless in your efforts and determined to never give up. This formal word implies a high level of mental strength and inner energy that can push people through even the most difficult of circumstances. Whether in a social or professional context, this term has only positive connotations.

ExamsSpokenOther
Synonyms
Antonyms slothful,supine

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  1. Emily is quite indefatigable. No matter how difficult things become, she just keeps on going relentlessly.

  2. The illness took a lot out of John, but the indefatigableness of his spirit meant that he persevered and made a full recovery.

  3. Kevin was awarded a bonus because of his indefatigable, and ultimately successful, efforts to secure new funding for the project over the past few months.

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