1. Having the same potential

Encyclopedia: Equipotential

• prier
• priest
• priest-doctor
• priest-penitent privilege
• priestcraft
• priestess
• priesthood
• Priestley
• priestlike
• priestliness
• priestly
• prig
• priggery
• priggish
• priggishly
• priggishness
• Prilosec
• prim
• prim out
• prim up
• prima
• prima ballerina
• prima donna
• prima facie
• primacy