IPA: /ˈsnæpɪnəs/
KK: /ˈsnæpɪnəs/
The quality of being quick, lively, or energetic, often in a way that is sharp or brisk.
The snappiness of her responses made the conversation very engaging.
Snappiness → It is formed from "snappy" (from the verb "snap", meaning to make a sudden, sharp sound or action) and the suffix "-ness" (meaning the state or quality of). The word "snappiness" refers to the quality of being quick, lively, or sharp in manner or response.
Think of the word 'snap' which means a quick action or sound, and remember that 'snappiness' describes the quality of being quick and lively.