The crossword solutions for the term SIMPLE AND HARDY are 'SPARTAN'. The term 'SPARTAN' is derived from the ancient Greek city-state of Sparta, which was known for its military prowess and strict adherence to a code of honor. The term has come to be associated with simplicity, strength, and resilience. It is often used to describe someone who is able to endure difficult situations without complaint or difficulty. In this context, the term 'Simple and Hardy' can be seen as a reference to the SPARTAN way of life, emphasizing the importance of being able to handle difficult situations with grace and strength.