1. Lively attentiveness
   - alertness, sharp-sightedness

Type of: attentiveness

• proletariate
• proliferate
• proliferation
• proliferous
• prolific
• prolificacy
• prolifically
• proline
• prolix
• prolixity
• prolixly
• prolixness
• prolocutor
• Prolog
• prologise
• prologize
• prologue
• prologuise
• prologuize
• prolong
• prolongation
• prolonge
• prolonge knot
• prolonged
• prolonged interrogation