Cunctation
Part of speech: noun
Definition: Delay, hesitation, procrastination.
Procrastination
Part of speech: noun
Definition: The act of postponing, delaying or putting off, especially out of habitual carelessness or laziness.
Example sentence: Know the true value of time; snatch, seize, and enjoy every moment of it. No idleness, no laziness, no procrastination: never put off till tomorrow what you can do today.