flexible

She had a marvelously flexible voice and wonderful power of expression; the audience went wild over her selection.

Between these sickly shrubs grew a scanty supply of garlic, tomatoes, and eschalots; while, lone and solitary, like a forgotten sentinel, a tall pine raised its melancholy head in one of the corners of this unattractive spot, and displayed its flexible stem and fan-shaped summit dried and cracked by the fierce heat of the sub-tropical sun.

Château-Renaud contented himself with tapping his boot with his flexible cane.

Sarah replied, “No, it is a flexible plan, and you can cancel at any time.”