The correct answer is D. abominable.
An abominable crime is one that is considered to be extremely wicked or evil. It is a crime that is so heinous that it is difficult to comprehend how someone could commit it. Examples of abominable crimes include murder, rape, and torture.
The other options are not as severe as abominable. Injurious means causing harm or damage. Uncharitable means lacking generosity or kindness. Unworthy means not deserving of respect or admiration. Irreproachable means blameless or beyond reproach.
It is important to note that the severity of a crime is not always determined by the law. Some crimes, such as murder, are considered to be abominable regardless of the law. Other crimes, such as theft, may be considered to be less severe depending on the circumstances.