- a. Infallible.
More About unfailablePosition in dictionary: 105129 of 111710 words.
Word Type: a.,
Words that start with "unfailable": 1
Words that end with "unfailable": 1
Words that contain "unfailable": 1
Next words in dictionary: unfailing, unfair, unfaith, unfaithful, unfalcated, unfallible, unfasten, unfathered, unfavorable, unfeather
Previous words in dictionary: unface, unextricable, unextinguishable, unexpressive, unexpressible, unexpertly, unexpert, unexperient, unexperienced, unexperience