unqualified

/ʌnˈkwɑlɪfaɪd/
adjective
  1. Not having the necessary skills, knowledge, or official approval to do something.
    • She felt unqualified to give advice on such a complex topic.
    • The unqualified teacher struggled to manage the classroom.
    • He was unqualified for the job because he had no experience.
  2. Complete and without any limits or conditions; absolute.
    • The movie was an unqualified success, earning praise from everyone.
    • His apology was unqualified and sincere.
    • She gave her unqualified support to the new project.