Being without defect or blemish:
Bound to be successful or perform as expected:
Having no flaws; perfect.
Careful and exact
Capable of being relied on; dependable:
Incapable of failing; certain:
That cannot be doubted, questioned, or disputed; absolutely true; certain
Incapable of error; infallible.
In accordance with fact; that agrees with reality; not false
That can be relied on; dependable; trustworthy
Worthy of trust; dependable; reliable
Based on fact or sound reason; well-founded:
The definition of dependable is someone or something who is reliable and trustworthy or who can be counted on.
Not erring; infallible
Exact, as in performance, execution, or amount; accurate or correct:
Not erring; making no mistakes; infallible
The definition of inaccurate is something incorrect or wrong.
Such as could not possibly fail or disappoint
The definition of imperfect is someone or something that has at least one fault or that is not fully formed or complete.
Find another word for unerring. In this page you can discover 29 synonyms, antonyms, idiomatic expressions, and related words for unerring, like: faultless, errorless, perfect, secure, sure-fire, impeccable, accurate, certain, infallible, sure and unfailing.