Search Result for "unfailing": 
Wordnet 3.0

ADJECTIVE (3)

1. not liable to failure;
- Example: "a foolproof identification system"
- Example: "the unfailing sign of an amateur"
- Example: "an unfailing test"
[syn: foolproof, unfailing]

2. always able to supply more;
- Example: "an unfailing source of good stories"
- Example: "a subject of unfailing interest"

3. unceasing;
- Example: "unfailing loyalty"
- Example: "unfailing good spirits"
- Example: "unflagging courtesy"
[syn: unfailing, unflagging]


The Collaborative International Dictionary of English v.0.48:

Unfailing \Un*fail"ing\, a. Not failing; not liable to fail; inexhaustible; certain; sure. --Dryden. -- Un*fail"ing*ly, adv. -- Un*fail"ing*ness, n. [1913 Webster]
WordNet (r) 3.0 (2006):

unfailing adj 1: not liable to failure; "a foolproof identification system"; "the unfailing sign of an amateur"; "an unfailing test" [syn: foolproof, unfailing] 2: always able to supply more; "an unfailing source of good stories"; "a subject of unfailing interest" 3: unceasing; "unfailing loyalty"; "unfailing good spirits"; "unflagging courtesy" [syn: unfailing, unflagging]
Moby Thesaurus II by Grady Ward, 1.0:

117 Moby Thesaurus words for "unfailing": abiding, assiduous, calculable, certain, changeless, consistent, constant, continuing, dependable, devoted, diligent, dogged, durable, enduring, faithful, faithworthy, fast, firm, fixed, frozen, immobile, immutable, inalterable, indefatigable, indomitable, industrious, insistent, intact, invariable, invincible, inviolate, lasting, loyal, marble-constant, never-tiring, obstinate, patient, patient as Job, permanent, perpetual, perseverant, persevering, persistent, persisting, pertinacious, plodding, plugging, predictable, preoccupied, quiescent, rapt, relentless, reliable, remaining, resolute, rigid, secure, sedulous, single-minded, sleepless, slogging, solid, sound, stable, static, stationary, staunch, staying, steadfast, steady, stubborn, substantial, sure, surefire, sustained, tenacious, tireless, torpid, true, true-blue, trustworthy, trusty, unabating, unaltered, unchangeable, unchanged, unchanging, unchecked, unconquerable, undaunted, undestroyed, undiscouraged, undrooping, unfading, unfaltering, unflagging, unflinching, unintermitting, uninterrupted, unnodding, unrelaxing, unrelenting, unremitting, unshifting, unsleeping, unswerving, untiring, unvaried, unvarying, unwavering, unwearied, unwearying, unwinking, utterly attentive, weariless, well-founded, well-grounded