"easement" - key terms from Wikipedia

conservation easement
easement
easement	by necessity
easement	by prescription
easement	donation
easement	holder
easement	in gross
easement	may
easement	must
easement	of access
easement	typically
floating easement
historic preservation easement
holder of the easement
prescriptive easement
private easement
restrictive easement
thruway easement
type of easement