untiringadj.
/(ˌ)ʌnˈtʌɪərɪŋ/, U.S. /ˌənˈtaɪ(ə)rɪŋ/ (un- prefix1 4) Common from c1850.
ΘΚΠ
the mind > will > decision > perseverance or persistence > [adjective]
unwearyc893
unwearieda1240
perseverant1340
continuing1393
persevering?a1425
importunate1477
infatigable?1510
unfatigablec1550
persisting1552
unweariable1561
holdfast1567
indefatigable1586
patient1590
faintless1593
untired1597
untired1600
assidual1605
unrelenting1606
persistive1609
unwearyinga1614
hard1615
indefesse1621
constant1639
assiduous1660
dogged1700
unremitting1730
inexhaustible1762
unremitted1774
untiring1823
persistent1830
sleuth1864
tug-like1890
the world > physical sensation > sleeping and waking > weariness or exhaustion > [adjective] > capable of being wearied or exhausted > not weary or able to be wearied
unwearyc893
unwearieda1240
wearilessc1430
long-breatheda1513
unfulyeit?a1513
unfouled1535
indefatigable1586
entire1590
untired1597
tireless1605
untirable1607
unwearyinga1614
unwappereda1625
undefatigable1630
unfatigued1705
unfaltering1727
unworn1759
unfatiguable1799
unfatiguing1808
undrooping1814
fatigueless1818
untiring1859
unflagging1860
1823 ‘B. Cornwall’ Girl of Provence in Flood of Thessaly & Other Poems 87 The untiring seasons bring, for aye, To night rich slumber, and fresh life to day.
1859 J. M. Jephson & L. Reeve Narr. Walking Tour Brittany xix. 312 The passengers were chiefly English, those untiring travellers.
1871 G. J. Whyte-Melville Sarchedon I. 20 Yet a few more furlongs of those smooth untiring strides.
Derivatives
unˈtiringly adv.
ΘΚΠ
the mind > will > decision > perseverance or persistence > [adverb]
blevindeliche1340
perseverantly1340
assiduallya1400
unwearily1434
importunately1483
assiduately1490
importunably?1504
importunely?1504
industriously1572
indefatigably1586
perseveringly1611
unweariably1612
infatigably1652
unweariedly1653
tenaciouslya1667
persistingly1748
doggedly1791
dogfully1827
unwearyingly1835
persistively1847
persistently1852
untiredly1855
unflaggingly1858
untiringly1862
unsleepingly1877
the world > physical sensation > sleeping and waking > weariness or exhaustion > [adverb] > unwearying or unwearied
indefatigably1586
unweariedly1653
unfalteringly1665
wearilessly1791
unwearyingly1835
unflaggingly1858
untiringly1862
tirelessly1869
1847 Webster's Amer. Dict. Eng. Lang. ]
1862 J. Ruskin Unto this Last iv. 167 No scene is continually and untiringly loved, but one rich by joyful human labour.
This entry has not yet been fully updated (first published 1926; most recently modified version published online December 2021).
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adj.1823