Unfailing
Part of speech: adjective
Definition: inexhaustible changeless infallible
Inexhaustible
Part of speech: adjective
Definition: Impossible to exhaust; unlimited.
Difference between Unfailing and Inexhaustible
What is the difference between Unfailing and Inexhaustible?
Unfailing as an adjective is inexhaustible while Inexhaustible as an adjective is impossible to exhaust; unlimited.
We hope you now know whether to use Unfailing or Inexhaustible in your sentence.