(New American Roget's College Thesaurus)
adj. tireless, indefatigable, unwearied, unremitting, unrelaxing. See resolution.
(Roget's IV) modif.
Syn. inexhaustible, indefatigable, powerful, unremitting, persevering, strong, unintermitted, continuing, resolute, continued, renewed, unflagging, resistless, firm, unstinted, constant, tenacious, unwearying, durable, unwearied, sedulous, steady, determined, resolute, persistent, patient, dogged, plodding, pertinacious, undeterred, unflinching, unfaltering, unwavering, unswerving, unresting, indomitable, unceasing, staunch, unfailing.
Ant. weak*, spasmodic, intermittent.
(Roget's Thesaurus II) adjective Having or showing a capacity for protracted effort, regardless of difficulty or frustration: indefatigable, inexhaustible, tireless, unfailing, unflagging, unwearied, weariless. See CONTINUE, TIRED.

English dictionary for students. 2013.


Look at other dictionaries:

  • untiring — index diligent, faithful (diligent), incessant, industrious, painstaking, patient, persistent, pert …   Law dictionary

  • untiring — *indefatigable, tireless, weariless, unwearying, unwearied, unflagging Analogous words: unceasing, interminable, *everlasting: assiduous, sedulous, diligent (see BUSY): persevering, persisting (see PERSEVERE) …   New Dictionary of Synonyms

  • untiring — [adj] determined, persevering constant, continued, continuing, dedicated, devoted, dogged, eager beaver*, fireball*, firm, go go*, grind*, hyper*, incessant, indefatigable, indomitable, inexhaustible, jumping, patient, perky, persistent,… …   New thesaurus

  • untiring — ► ADJECTIVE ▪ continuing at the same rate without loss of vigour. DERIVATIVES untiringly adverb …   English terms dictionary

  • untiring — [spelling only] …   English World dictionary

  • untiring — adj. (usu. does not stand alone) untiring in (untiring in one s efforts) * * * [ʌn taɪ(ə)rɪŋ] (usu. does not stand alone) untiringin (untiring in one s efforts) …   Combinatory dictionary

  • untiring — [[t]ʌnta͟ɪ͟ərɪŋ[/t]] ADJ: usu ADJ n (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… …   English dictionary

  • untiring — adjective Date: 1822 not becoming tired ; indefatigable < an untiring worker > • untiringly adverb …   New Collegiate Dictionary

  • untiring — adj. Untiring is used with these nouns: ↑perseverance …   Collocations dictionary

  • untiring — un|tir|ing [ʌnˈtaıərıŋ US ˈtaır ] adj working very hard for a long period of time in order to do something used to show approval = ↑tireless ▪ untiring efforts to help the homeless …   Dictionary of contemporary English

  • untiring — adjective approving never stopping while working hard or trying to do something: untiring efforts to help the homeless untiringly adverb …   Longman dictionary of contemporary English

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