Simple and Descriptive:
* The lynx stalked silently through the snow, its keen eyes searching for prey.
* The lynx is a beautiful and elusive creature, known for its tufted ears and powerful legs.
Figurative Language:
* Her gaze was as sharp as a lynx's.
* With lynx-like focus, the detective pieced together the clues of the case.
Specific to its Habits:
* The lynx is a solitary hunter, preferring to hunt small mammals and birds.
* The lynx has adapted to survive in harsh environments, including the frigid Canadian wilderness.
Humorous:
* My cat is so lazy, it acts like a lynx that only hunts for the remote control.
The best way to use "lynx" in a sentence depends on the context and what you want to emphasize.