英和和英

establish the authenticity of something

substantiate one's claim

to prove something

to prove one's guilt―bring a charge home to a person

prove valid

attest the truth of it

I'll prove it.

prove one's innocence

to testify

prove an alibi

the action of proving

prove formally

vindicate a claim

constitute reasonable evidence for

prove an alibi

positive proof

evidence of identity

the evidence of something

apparent validity

sure proof

to prove a theory―demonstrate a theory

capable of being demonstrated or proved

prove superior

I consider the evidence to be conclusive.

lay emphasis on evidence

a fact that has been verified

definite evidence

the act of gathering evidence

give supporting evidence

to take evidence