• Prove out Verb
• Prove (one's) gumption
• Prove (one's) mettle
• Prove (someone's) ability
• Prove (someone's) ableness
• Prove (someone's) cojones
• Prove (someone's) fraudulentness
• Prove (someone's) guiltiness
• Prove (someone's) innocence
• Prove (someone's) manhood
• Prove (someone's) nuncupation
• Prove (someone's) point
• Prove (someone's) worth
• Prove (someone) a saphead
• Prove (someone) an ignoramus
• Prove (someone) is a hardhead
• Prove (someone) is a numskull
• Prove (someone) is not a dullard
• Prove (someone) pacifiable
• Prove (someone) wrong
• Prove (someone)'s mettle