reliable
/ɹɪˈlaɪəbəl/
noun
Meaning
Something or someone reliable or dependable
"the old reliables"
adjective
Meaning
Suitable or fit to be relied on; worthy of dependence, reliance or trust; dependable, trustworthy
(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
Synonyms