Definition of incapacity:
illness, ability, fatuity, amateurishness, disorder, incompetency, insufficiency, disqualification, idiocy, complaint, infection, ailment, contagion, disease, incapability, impracticality, condition, ineptitude, shakiness, powerlessness, inability, folly, incompetence, foolishness, impotence, imbecility, inability, epidemic, helplessness, stupidity, senselessness, sickness, inadequacy, heavy-handedness.
- "The Letters of William James, Vol. II", William James.
- "Diary from March 4, 1861, to November 12, 1862", Adam Gurowski.
- "The Makers of Canada: Bishop Laval", A. Leblond de Brumath.