IPA: /rɪˈspɒnsɪvnəs/
KK: /rɪˈspɑnsɪvnəs/
The quality of being able to react quickly and positively to changes or needs.
The responsiveness of the customer service team greatly improved after the training.
Responsiveness → It is formed from "respondere" (meaning to answer) and the suffix "-ness" (meaning the state or quality of). The word "responsiveness" refers to the quality of being able to respond or react to something.
Think of the ability to 'answer' ('respondere') as a quality or state ('-ness') — that's why responsiveness means the quality of being able to respond.