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- pronunciation:
- In
dih
fae
tih
g
bl
| part of speech: |
adjective |
| definition: |
not subject to fatigue; untiring.
The senator was an indefatigable campaigner and would be hard to beat.- antonyms:
- fatigable
- similar words:
- tireless
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| related words: |
active, laborious, persistent |
| derivations: |
indefatigably (adv.), indefatigability (n.), indefatigableness (n.) |
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