unqualify
/ʌnˈkwɒlɪfaɪ/Definitions
1. verb
to deprive someone of a quality or qualification
“The scandal may unqualify the politician from running for office.”
2. verb
to make someone no longer suitable for something
“The injury may unqualify the athlete from competing in the Olympics.”
3. noun
the act of depriving someone of a quality or qualification
“The politician’s scandal was a case of unqualifying behavior.”
4. verb
to make something no longer suitable for a particular purpose
“The new evidence may unqualify the suspect’s alibi.”