"Unfailable" is a word in ENGLISH

Unfailing; infallible.

Anything propounded or accepted as infallibly true; as, they took his words for gospel.

Freedom or exemption from error; infallibility.

Incapable of erring; infallible; unerring.

Exemption from error; inerrability; infallibility.

With security from error; infallibly; unerringly.

One who accepts or maintains the dogma of papal infallibility.

The quality or state of being infallible, or exempt from error; inerrability.

Not liable to fail, deceive, or disappoint; indubitable; sure; certain; as, infallible evidence; infallible success; an infallible remedy.

Not fallible; not capable of erring; entirely exempt from liability to mistake; unerring; inerrable.

Incapable of error in defining doctrines touching faith or morals. See Papal infallibility, under Infallibility.

The state or quality of being infallible; infallibility.

In an infallible manner; certainly; unfailingly; unerringly.

The heterodox Hindoo religion, of which the most striking features are the exaltation of saints or holy mortals, called jins, …

pagkadìmasinaláypon - Infallibility. (sayúp).

In a sure or certain manner; certainly; infallibly; undoubtedly; assuredly.

timáan - Sign, mark, symptom, manifestation, badge of distinction, recognition or identification. Ang timáan sang Sánta Krus. The Sign of …

Infallible.