Anhydrous and Sunbaked

Anhydrous adjective - Without water; especially without water of crystallization.

Sunbaked and anhydrous are semantically related In some cases you can use "Sunbaked" instead an adjective "Anhydrous".

Sunbaked adjective - Dried out by heat or excessive exposure to sunlight.

Anhydrous and sunbaked are semantically related in very dry topic. You can use "Anhydrous" instead an adjective "Sunbaked".