pursuance (n.)

• chase
• chasing
• continuance
• continuation
• continuity
• endurance
• extension
• follow-up
• following
• heeling
• hunting
• lengthening
• maintenance
• perpetuation
• perseverance
• persistence
• progress
• progression
• prolongation
• prosecution
• protraction
• pursual
• pursuit
• quest
• repetition
• run
• search
• searching
• seeking
• sequel
• sequence
• series
• shadowing
• stalking
• sustenance
• tailing
• tracking
• trailing
• way