The correct answer is honorable.
The word corrupt means having or showing a willingness to act dishonestly in return for money or personal gain.
The world honorable means bringing or deserving honor.
To achieve a positive connotation, the word used has to have a positive meaning. Honorable is the only word applicable here, as it implies an action that is viewed as valued and positive.
The three types of word connotations are: positive, negative or neutral.
