IPA: /ˈlɪθnəs/
KK: /ˈlɪθnɪs/
The quality of being flexible and graceful in movement.
The dancer's litheness allowed her to perform complex routines effortlessly.
Litheness → It is formed from "lithe" (from Old English *līðe*, meaning flexible or supple) and the suffix "-ness" (meaning the state or quality of). The word "litheness" refers to the quality of being flexible or supple.
Think of 'lithe' meaning flexible, and remember that 'litheness' describes the quality of being flexible.