証あかす

godan verb (-su)

prove; verify; demonstrate

Used for proving a fact, verifying a claim, or demonstrating the truth of something. Often appears in formal or written contexts.

• 彼かれは自じ分ぶんの無む実じつをあかす証しょう拠こを提てい出しゅつした。

  He submitted evidence to prove his innocence.