IPA: /ˈfriːkwəntnəs/
KK: /ˈfrikwəntnəs/
The state or quality of happening often or repeatedly.
The frequentness of the trains makes it easy to travel around the city.
Frequentness → It is formed from "frequent" (from Latin "frequentem", meaning crowded or repeated) and the suffix "-ness" (meaning the state or quality of). The word "frequentness" refers to the quality of being repeated or occurring often.
Think of 'frequent' meaning something that happens often, and '-ness' indicating a state. This helps you remember that 'frequentness' is the state of occurring often.