1. Aqua: Water

2. Aquamarina: a gemstone

3. Blue: a colour

4. Crystal: a regular shape formed by minerals on solidification.

5. Iris: coloured part of eyes.

6. Mazarine:  deep blue in French

7. Ocean: a large water body.

8. Pariba: a sky blue gemstone

1. Aqua: Water

10. Sapphire:  a colour royal-blue gemstone

6. Turquoise: a light-blue gemstone