disqualifying

(verb) make unfit or unsuitable. Synonyms: disqualify, unfit, indispose. Example: "Your income disqualifies you."

(verb) declare unfit. Synonyms: disqualify. Example: "She was disqualified for the olympics because she was a professional athlete."

(adj) depriving of legal right; rendering legally disqualified. Synonyms: disabling (vs. enabling). Example: "Certain disabling restrictions disqualified him for citizenship."