proove

proove (third-person singular simple present prooves, present participle prooving, simple past prooved or prove, past participle prooved or prooven)

1. Obsolete spelling of prove. [16th–18th c.]
2. Misspelling of prove.
   • 2007, Rapra Technology, Pharmaceutical Polymers‎^[1] (Science), iSmithers, →ISBN, page 63:

     The influence of the polymer on the application must be understood, established and continuously prooven!

   • 2009, David Eugene Wilkins, quoting Law 17, Documents of Native American Political Development‎^[2], Oxford University Press, →ISBN, page 53:

     … and he can proove it was done accidently he shall not pay, if it can be prooven, that he did it intentionally he shall pay the owner.

   • 2010, Amit Gupta, Resurrection of Tutankhamun‎^[3] (Sci-Fi), Glory Graphics, →ISBN, page 39:

     Which has some base to solidfy our theory which is not been prooven yet.

   • 2015, LT Wolf, The World King (fiction), →ISBN:

     The brainstorming session with his lieutenants had prooven fremful.