IPA: /ˈrændəmnəs/
KK: /ˈrændəmnəs/
The quality or state of being unpredictable or lacking a specific pattern or purpose.
The randomness of the lottery results makes it exciting for participants.
Randomness → It is formed from "random" (from Middle English *randoun*, meaning by chance) and the suffix "-ness" (meaning the state or quality of). The word "randomness" refers to the state of being determined by chance rather than by a specific plan or pattern.
Think of the word 'random' meaning by chance, and remember that 'randomness' describes the quality of being by chance.