untiring

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English - English
Not able to be tired; inexhaustible
Unfailing; resolute
{s} not becoming weary, not becoming tired
approval If you describe a person or their efforts as untiring, you approve of them because they continue what they are doing without slowing down or stopping. an untiring fighter for justice, democracy and tolerance. = tireless. working very hard for a long period of time in order to do something - used to show approval = tireless
characterized by hard work and perseverance
Not able to be tired; inexhaustible; unfailing; resolute
tireless
untiringly
In an untiring manner
untiringly
without tiring, indefatigably; doggedly