Related Clues:

• On topic
• Flat on one's stomach
• Especially suited
• Likely (to)
• Urban address abbr.
• Unusually qualified
• Likely to catch on quickly
• Lying flat
• It may be described as ''6 rms riv vu''
• Quick, as a pupil
• Legally on the hook
• At fault
• Quite likely
• Suitable for the occasion
• Back up?