1) Game theory 2) Immediateness 3) Promptness 4) Timing 
Punctuality is the characteristic of being able to complete a required task or fulfill an obligation before or at a previously designated time. `Punctual` is often used synonymously with `on time`. It is a common misconception that punctual can also, when talking about grammar, mean `to be accurate`. According to each culture, there is often...
• (n.) The quality or state of being punctual; especially, adherence to the exact time of an engagement; exactness.
Punc`tu·al'i·ty noun [ Confer French ponctualité .] The quality or state of being punctual; especially, adherence to the exact time of an engagement; exactness. 
[n] - the quality or habit of adhering to an appointed time
noun the quality or habit of adhering to an appointed time
the quality or state of being punctual. · strict observance in keeping engagements; promptness.