Part of speech:
Incapable of error; never wrong
The definition of dependable is someone or something who is reliable and trustworthy or who can be counted on.
Able to be depended on for the discharge of obligations incurred; of unimpaired credit.
The definition of excellent is someone or something as exceptional or of high quality.
(Signal processing, of a communication protocol) Such that either a sent packet will reach its destination, even if it requires retransmission, or the sender will be told that it didn't
Capable of being relied on; dependable:
That cannot be doubted, questioned, or disputed; absolutely true; certain
Free from error
Incapable of error; infallible.
Find another word for sure-fire. In this page you can discover 10 synonyms, antonyms, idiomatic expressions, and related words for sure-fire, like: infallible, dependable, good, excellent, reliable, certain, secure, sure, unerring and unfailing.