The Oxford Thesaurus An A-Z Dictionary of Synonyms - qualificationn.

1) Often, qualifications. fitness, ability, aptitude, capability, competence or competency, capacity, suitableness, suitability, eligibility, proficiency, skill, knowledge, Colloq know-how: You cannot persuade me that Powell has the qualifications needed to do the job. 2) limitation, restriction, modification, reservation, caveat, condition, stipulation, proviso, prerequisite, requirement: The only qualification for use of the club's facilities is that one must be a member. My support for the proposal is without qualification.