The best replacement for proactive is reactive.

The best alternatives to proactive are rated as following:
★★★★★  reactive
★★★  murad
★★  neutrogena
★★  retroactive interference
★  skin id
★  clinique
★  clean and clear
★  reactive policing
★  acnefree
★  acne free
★  reactive management
★  retroactive
★  reactive approach
★  proactiv plus
  clearasil
  unblemish
  x out
  xout
  reactive definition
  proactive
  epiduo
  regimen
  pro-active
  rx for brown skin
  maxclarity
  equate
  reactive behavior
  acne complex
  preemptive
  exposed
  reactive maintenance
  max clarity
  arbonne
  cetaphil
  retin a
  pro active
  proactive plus
  murad which is better
  exposed acne treatment
  skinid
  klear action
  dermalogica
  differin
  accutane
  clinique acne solutions
  reactive change

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

Other search terms related to proactive and their ratings are:
★★★★★ clarisonic
★★★ free brush
★★ retin a
accutane
You have in mind a companion for proactive and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of proactive in all years. Click on graph for more.
proactive
reactive
murad