The best replacement for prevention is treatment.

The best alternatives to prevention are rated as following:
★★★★★  treatment
★★★★★  cure
★★★★  intervention
★★  detection
★★  promotion
★  mitigation
★  secondary prevention
★  preemption
★  inspection
  protection
  health promotion
  secondary
  avoidance
  fall protection
  intrusion detection
  crime control
  crime prevention
  asset protection
  remediation
  deterrence

Your alternative for prevention is not listed? Suggest!
Speaking about prevention, one probably shouldn't forget about positives.

Other search terms related to prevention and their ratings are:
★★★★★ positives
★ flea and tick
★ hiv positives
You have in mind a companion for prevention and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of prevention in all years. Click on graph for more.
prevention
treatment
cure