IPA: /ˈpɛndjʊləsnəs/
KK: /ˈpɛndjələsnəs/
The condition of hanging down loosely or swinging freely.
The pendulousness of the branches made the tree look graceful in the wind.
Pendulousness → It is formed from "pendulus" (from Latin, meaning hanging or suspended) and the suffix "-ness" (meaning the state or quality of). The word "pendulousness" refers to the state of being suspended or hanging down.
Think of something that is 'hanging' ('pendulus') to remember that 'pendulousness' means the quality of being suspended or hanging down.