Related Clues:

• Drop an easy one, e.g.
• Misadd, e.g.
• Choose badly, e.g.
• Commit a misstep
• Commit a faux pas, perhaps
• Botch a catch
• Be fallible
• Make goofs
• Drop a pop
• Lose points on an exam, say
• ''To ___ is human . . .''
• Make a wrong choice
• Miss a beat, perhaps
• Type a typo
• Transgress, e.g.