The best replacement for behaviour is behavior.

The best alternatives to behaviour are rated as following:
★★★★★  behavior
★★★  attitude
★★  behaviours
★★  personality
★  behavior australia
★  conduct
★  mental process
★  is it sensory
★  sensory
  behavior which is correct
  individual behaviour
  competency
  skill
  organization buying behaviour
  appearance
  group behaviour

Your alternative for behaviour is not listed? Suggest!
Speaking about behaviour, one probably shouldn't forget about learning disabilities.

Other search terms related to behaviour and their ratings are:
★★★★★ learning disabilities
You have in mind a companion for behaviour and it is not yet here? Propose!



Google Trends

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