Decisive (adjective)
فیصلہ کن، حتمی
settling an issue; producing a definite result.
Example: “the archers played a decisive part in the victory”
Susceptible (adjective)
متاثر ہونیوالا، حساس
likely or liable to be influenced or harmed by a particular thing.
Example: “patients with liver disease may be susceptible to infection”