Words to Describe borderlines

How borderlines often is described ("________ borderlines")

• regional
• capricious
• distinct
• cut
• red
• vague
• territorial
• anatomical
• certain
• hazy
• most
• shadowy
• many
• called
• institutional
• porous
• definite
• clear
• political
• jurisdictional
• cultural
• geographical
• ethnic
• arbitrary
• disciplinary
• linguistic
• formal
• exact
• defined
• outside
• conventional
• blurred
• administrative
• precise
• artificial
• fixed
• unstable
• schizotypal
• national
• new
• rigid
• suicidal
• fuzzy
• intellectual
• horizontal
• narrow
• imaginary
• male
• female
• outpatient
• conceptual
• pure
• traditional
• racial
• academic
• very
• severe
• inpatient
• strict
• sharp
• depressed
• multiple