chase
chasing
consequence
continualness
continuance
continuation
continuity
dogging
endurance
extension
follow
follow-up
following
heeling
hounding
hue and cry
hunting
lengthening
maintenance
perpetuation
perseverance
persistence
progress
progression
prolongation
prosecution
protraction
pursual
pursuing
pursuit
quest
repetition
run
search
searching
seeking
sequel
sequence
series
shadowing
stalking
staying power
straight course
sustained action
sustenance
tailing
tracking
tracking down
trailing
uninterrupted course
abrogation
adoption
constitutionality
contravention
enforcement
framers
fulfilment
furtherance
implementation
infraction
infringement
issuance
observance
promulgation
renewal
repeal
revocation
signers
stipulations
validity
violation
violators