responsible
adjective(re-spon-si-ble)
being the agent or cause
Synonyms: responsible for, 
Examples:
Determined who was the responsible party. 
Termites were responsible for the damage. 
responsible
adjective(re-spon-si-ble)
having an acceptable credit rating
Examples:
A responsible borrower. 
responsible
adjective(re-spon-si-ble)
worthy of or requiring responsibility or trust; or held accountable
Examples:
A responsible adult. 
Responsible journalism. 
A responsible position. 
The captain is responsible for the ship's safety. 
The cabinet is responsible to the parliament.