Difference between Decisive and Conclusive

DECISIVE vs CONCLUSIVE: NOUN

Determining or having the power to determine an outcome
Unmistakable
Forming or having the nature of a turning point or crisis
Settling a matter or conflict; conclusive:
Characterized by or showing the ability to make decisions quickly and firmly; resolute.
Having the power or quality of deciding a question or controversy; putting an end to contest or controversy; final; conclusive.
Marked by promptness and decision.
Characterized by decision and firmness

Forming an end or termination; especially putting an end to doubt or question
Final and deciding
Expressing finality with no implication of possible change
Serving to put an end to doubt, question, or uncertainty; decisive: : decisive.
Belonging to a close or termination; decisive; convincing; putting an end to debate or question; leading to, or involving, a conclusion or decision.
That of which, from its nature, the law allows no contradiction or explanation.
An inference which the law makes so peremptorily that it will not allow it to be overthrown by any contrary proof, however strong.
Pertaining to a conclusion
Providing an end to something; decisive.

Having the power or quality of determining a question, doubt, contest, event, etc.; final; conclusive; putting an end to controversy: as, the opinion of the court is decisive on the question.
Marked by decision or prompt determination.

Forming an end or termination
In law, possessing such weight and force as not to admit of contradiction.
Specifically, bringing about or leading to a logical conclusion; conforming to the rules of the syllogism.
Decisive of argument or questioning; dispelling doubt; finally deciding; leading to a conclusion or determination.

Pivotal, Peremptory, Determinant, Determining, Fatal, Unhesitating, Conclusive, Determinative, Definite, Fateful, Important, Deciding, Critical, Resolute, Crucial

Incontrovertible, Probative, Credible, Irrefutable, Plausible, Evidence, Inconclusive, Absolute, Determinate, Decisive, Univocal, Convincing, Unambiguous, Unequivocal, Definitive

Forceful, Pivotal, Peremptory, Determinant, Fatal, Unhesitating, Conclusive, Determinative, Definite, Fateful, Important, Deciding, Critical, Resolute, Crucial

Incontrovertible, Probative, Credible, Irrefutable, Plausible, Evidence, Inconclusive, Absolute, Determinate, Decisive, Univocal, Convincing, Unambiguous, Unequivocal, Definitive

This approach is unrivalled and has decisive advantages.
China by adopting a more decisive retaliatory policy.
MIRVs run free, but they were hardly decisive.
The crowning point, most important element, decisive factor.
Second, it should provide satisfying, decisive, psychological closure.
All are actions of a decisive decision maker.
The bargaining strength is not of decisive effect.
Your budget will be an important decisive factor.
Know how to be decisive and fail fast.
Doctrine identifies two similar operational design elements; the decisive condition and the decisive point.

Connor intended this list be illustrative, not conclusive.
Instead, there will be some brief conclusive remarks.
Presumption of Incapacity to Consent Rebuttable or Conclusive?
We acknowledge that this evidence is not conclusive.
The decision issued thereto is final and conclusive.
Such a simple analysis cannot be absolutely conclusive.
Transfer Agent will be conclusive evidence of ownership.
However, these findings are not conclusive for causality.
His denial of satisfaction would not be conclusive.
Conclusive Proof: When a fact is a conclusive proof of another fact, the court has no discretion at all.