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Related to tirelessness: carelessness


Having or showing a capacity for persistent effort; not tiring or relenting: a tireless advocate; tireless efforts.

tire′less·ly adv.
tire′less·ness n.
Synonyms: tireless, indefatigable, unflagging, untiring, unwearied, weariless
These adjectives mean having or showing a capacity for persistent or prolonged effort: a tireless worker; an indefatigable advocate of human rights; unflagging pursuit of excellence; untiring energy; an unwearied researcher; a weariless defender of freedom of the press.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.tirelessness - tireless determination
determination, purpose - the quality of being determined to do or achieve something; firmness of purpose; "his determination showed in his every movement"; "he is a man of purpose"
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(ˈtaiə) verb
to make, or become, physically or mentally in want of rest, because of lack of strength, patience, interest etc; to weary. Walking tired her; She tires easily.
tired adjective
1. wearied; exhausted. She was too tired to continue; a tired child.
2. (with of) no longer interested in; bored with. I'm tired of (answering) stupid questions!
ˈtiredness noun
ˈtireless adjective
never becoming weary or exhausted; never resting. a tireless worker; tireless energy/enthusiasm.
ˈtirelessly adverb
ˈtirelessness noun
ˈtiresome adjective
troublesome; annoying.
ˈtiresomely adverb
ˈtiresomeness noun
ˈtiring adjective
causing (physical) tiredness. I've had a tiring day; The journey was very tiring.
tire out
to tire or exhaust completely. The hard work tired her out.
References in periodicals archive ?
When Arevalo applied to be a White House intern, Van de Putte wrote a letter of recommendation on her behalf, saying she'd been impressed by the younger woman's maturity and tirelessness in community organizing work.
I marvel at his tirelessness, and you never know where in the world he'll show up.
It will be to Newcastle's advantage when that tirelessness carries on next season.
However, a tirelessness and knack of scoring saw the striker's star rise remarkably, making it from non-league with Halifax and Fleetwood to what would prove a dream move to Leicester.
The England under-21 forward has looked unstoppable so far this season, but Bamba shut him out with his sheer tirelessness.
Successfully combining human beings inimitable problem-solving skills with the tirelessness and precision offered by robots, they deliver more efficient processes and higher productivity.
All of these present alternative approaches for activist movements whose efforts are unsustainable and lead to burnout when fuelled by outrage, tirelessness and competition.
Literary onomastics entails creativity and limitation, craft and refinement, acumen and tirelessness.
opposite Cranston's LBJ, calls the actor one of the most inventive he's ever worked with, and adds that his tirelessness inspires everyone in the production.
Something pulls us so, // and closer to admiration for the tirelessness / of weeds, for the falling world.