Inconsistency

n. pl. Inconsistencies (#).

1. The quality or state of being inconsistent; discordance in respect to sentiment or action; such contrariety between two things that both can not exist or be true together; disagreement; incompatibility.
2. Absurdity in argument ore narration; incoherence or irreconcilability in the parts of a statement, argument, or narration; that which is inconsistent.
3. Lack of stability or uniformity; unsteadiness; changeableness; variableness.