Possible Clues:

• Stretches bank's sperm cells
• Gives a break
• Sorcerer's repertoire
• Says 'R-E-S-P-E-C-T,' e.g
• Witches’ incantations
• Magic periods of limited duration?
• Wizards' incantations
• G-o-e-s l-i-k-e t-h-i-s
• Gets rid of internal pressure using magic
• Potter perhaps taught these terms?