Irrefusable vs. Irrefutable

Irrefusable and Irrefutable Definitions
Irrefusable
(rare) That cannot be refused.
Irrefutable
Impossible to refute or disprove; incontrovertible
Irrefutable arguments.
Irrefutable evidence of guilt.
Irrefutable
Undeniable; unable to be disproved or refuted
Irrefutable
Incapable of being refuted or disproved; indisputable.
Irrefutable
Impossible to deny or disprove;
Incontrovertible proof of the defendant's innocence
Proof positive
An irrefutable argument