dependable
Definitions
Trustworthy and reliable in character or performance.
Capable of being depended on; deserving of trust.
Examples
She is a dependable employee who always meets her deadlines.
My old car has been very dependable throughout the years.
Synonyms
reliable trustworthy steady consistent faithful loyal responsible
Antonyms
unreliable untrustworthy fickle irresponsible inconsistent erratic unstable