The best replacement for capabilities is abilities.

The best alternatives to capabilities are rated as following:
★★★★★  abilities
★★★  competencies
★★★  resources
★★  acl
★★  core competencies
★  requirements
★  skills
★  services
  core capabilities
  intentions
  capacities

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

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



Google Trends

Scale is based on the average worldwide traffic of capabilities in all years. Click on graph for more.
capabilities
abilities
competencies