unfailing
Americanadjective
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not failing; not giving way; not falling short of expectation; completely dependable.
an unfailing friend.
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inexhaustible; endless.
unfailing resources; unfailing good humor.
adjective
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not failing; unflagging
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continuous or unceasing
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sure; certain
Other Word Forms
Etymology
Origin of unfailing
Middle English word dating back to 1350–1400; see origin at un- 1, failing
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Unfailing courage, skill in the difficult art of managing men, and a deep devotion to the security and welfare of your country.
From Time Magazine Archive
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Unfailing moisture is maintained, air, light, and heat are introduced to the roots in accordance with Nature's taste, and the whole strength of the mellow soil goes to produce only that which is useful.
From Success with Small Fruits by Roe, Edward Payson
Unfailing insight, mon esprit francais, my genius for the service of police, my unshakable courage and elan, have had their just and inevitable reward.
From The Lost Naval Papers by Copplestone, Bennet
Unfailing in his attendance at lecture and chapel, blameless with regard to college laws and college discipline, it was well for his virtue that no curfew was in force within the precincts of Trinity.
From Life and Letters of Lord Macaulay Volume 1 by Trevelyan, George Otto, Sir
In the hour of death one should take refuge in these three thoughts: 'Thou art the Indestructible, Thou art the Unfailing, Thou art instinct with Spirit.'
From Hindu Gods And Heroes Studies in the History of the Religion of India by Barnett, Lionel D.
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.