Rectify (verb)
اصلاح کرنا، تصیح کرنا، درست کرنا
put right; correct.
Example: “mistakes made now cannot be rectified later”
Atrocity (noun)
بے رحمی، سفاکی، انتہائی حماقت
an extremely wicked or cruel act, typically one involving physical violence or injury.
Example: “a textbook which detailed war atrocities”