Supple (adjective)

1. Easily bent, flexible or pliant.
2. Able to bend or flex easily without breaking or becoming damaged.
3. Able to move or be moved easily and gracefully.

Origin:

From the latin word "supplex" meaning flexible, pliant or yielding.

Examples:

1. She has a supple body and is a great dancer.
2. The leather was supple and easy to work with.
3. The sword was made of a supple metal that could withstand blows without breaking.
4. His supple mind was able to adapt to new situations easily.
5. She had a supple voice, able to hit high notes easily.