Culminate (verb)
اختتام پذیر ہونا، اوج پر ہونا
reach a climax or point of highest development.
Example: “weeks of violence culminated in the brutal murder of a magistrate”
Synonyms: come to a climax, come to a crescendo, come to a head, reach a finale, peak, climax
Antonyms: start, begin, peter out
Grievous (adjective)
سنگین، تشویشناک، خطرناک
(of something bad) very severe or serious.
Example: “his death was a grievous blow”
Synonyms: serious, severe, grave, bad, critical, dreadful, terrible, awful, painful, agonizing
Antonyms: slight, trivial, good, venial