·noun Adequate substance or means; competence.
II. Sufficiency ·noun Conceit; self-confidence; self-sufficiency.
III. Sufficiency ·noun Supply equal to wants; ample stock or fund.
IV. Sufficiency ·noun Qualification for any purpose; ability; capacity.
V. Sufficiency ·noun The quality or state of being sufficient, or adequate to the end proposed; adequacy.