proclivity /prō-klivˈi-ti or prə-/

1. Inclination
2. Propensity

proclive /-klīvˈ/ adjective (archaic)

1. Inclined
2. Prone
3. Headlong

• proletary
• prolicidal
• prolicide
• prolicides
• pro-life
• pro-lifer
• proliferate
• proliferated
• proliferates
• proliferating
• proliferation
• proliferations
• proliferative
• proliferous
• proliferously
• pro-lifers
• prolific
• prolificacies
• prolificacy
• prolifical
• prolifically
• prolification
• prolifications
• prolificities
• prolificity