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capability vs. competency

[key-puh-bil-i-tee] / ˌkeɪ pəˈbɪl ɪ ti /

noun

plural

capabilities
  1. the quality of being capable; capacity; ability.

    His capability was unquestionable.

  2. the ability to undergo or be affected by a given treatment or action.

    the capability of glass in resisting heat.

  3. Usually capabilities. qualities, abilities, features, etc., that can be used or developed; potential.

    Though dilapidated, the house has great capabilities.

[kom-pi-tuhn-see] / ˈkɒm pɪ tən si /

noun

plural

competencies
  1. competence.