Abusing and Prone

adjective

• Having a tendency (to); often used in combination.
  • usage: "a child prone to mischief"; "failure-prone"
• Lying face downward.
  • synonyms: prostrate

• (a.) Headlong; running downward or headlong.
• (a.) Inclined; propense; disposed; -- applied to the mind or affections, usually in an ill sense. Followed by to.
• (a.) Bending forward; inclined; not erect.
• (a.) Sloping, with reference to a line or surface; declivous; inclined; not level.
• (a.) Prostrate; flat; especially, lying with the face down; -- opposed to supine.