IPA: /ˈæŋkʃəsnəs/
KK: /ˈæŋkʃəsnəs/
A feeling of worry or nervousness about something that may happen.
Her anxiousness about the exam made it hard for her to concentrate.
Anxiousness → It is formed from "anxious" (from Latin "anxius", meaning troubled or uneasy) and the suffix "-ness" (meaning the state or quality of). The word "anxiousness" refers to the state of being troubled or uneasy.
Think of feeling 'troubled' ('anxius') and how adding '-ness' indicates a state of that feeling. This helps you remember that anxiousness is the state of being troubled.