Answer:
Reference books that contain words of similar meaning and opposite meaning are called thesauruses
Answer:
Salah purifies peoples hearts. Those who take pride in Islam and do their prayers whole heartedly are able to have the heart of 'gold.' This teaches people with those hearts to be a better person in different ways as helping people or such.
Salah also brings the person closer to Allah. It brings faith to the person and closer to their religion.
I think D. but im not absolutely positive.
Heyy it would be Shale :)