Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun promptness

2 senses of promptness

Sense 1
promptness, promptitude -- (the characteristic of doing things without delay)
       => celerity, quickness, rapidity, rapidness, speediness -- (a rate that is rapid)

Sense 2
punctuality, promptness -- (the quality or habit of adhering to an appointed time)
       => timing -- (the time when something happens)