The best replacement for behaviors is traits.

The best alternatives to behaviors are rated as following:
★★★★★  traits
★★★★  skills
★★★  characteristics
★★★  competencies
★★★  inherited traits
★★  attitudes
★★  feminine behaviors
★★  actions
★  behaviours
  maintenance behaviors
  groups that reflect passive aggressive behavior
  human behaviors
  learned
  functional behaviors
  bad behaviors
  inherited behaviors
  leadership traits
  their traits

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

Other search terms related to behaviors and their ratings are:
★★★★★ autism
★★★★ dementia
★ vascular dementia
You have in mind a companion for behaviors and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of behaviors in all years. Click on graph for more.
behaviors
traits
skills