proof Synonyms - page 3

correspondence confirmer comprobation clue demonstrate detection document experimentation experiment exhibit example evincement evidentiary establishment empiricism check certitude audition assuredness assurance assay apodixis angelophany affirmation affidavit authorial averment axiom absoluteness certificate certainty case bombproof beholder basis ballproof actuality resilient prop probatory probation positiveness piece material mark manifestation proved proving prove reliance