noun want of stability or uniformity; unsteadiness; changeableness; variableness.
2. inconsistency ·noun absurdity in argument ore narration; incoherence or irreconcilability in the parts of a statement, argument, or narration; that which is inconsistent.
3. inconsistency ·noun 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.