The term 'well protected' can be described by three crossword solutions: armoured (8 letters), SECURE (6 letters), and SAFE (4 letters). Armoured refers to being protected by armour or a strong material, such as metal, that is designed to resist attack. SECURE means to be guarded or defended against danger, harm, or loss. Lastly, SAFE means to be free from harm or danger. Together, these words describe the concept of being well protected from any potential threats.