Words to Describe sniffers

How sniffers often is described ("________ sniffers")

• regular
• network
• jock
• popular
• electronic
• port
• most
• many
• several
• adolescent
• chronic
• young
• common
• advanced
• physical
• cocaine
• commercial
• professional
• based
• solvent
• logical
• glue
• expert
• best
• free
• habitual
• line
• juvenile
• mail
• unauthorized
• wired
• wireless
• available
• freeware
• orthodoxy
• other