fiendship
/ˈfaɪəndʃɪp/Definitions
1. noun
A close and usually intimate friendship, especially between males.
“The two men had been friends since childhood and their fiendship continued to grow stronger over the years.”
2. noun
A strong and lasting friendship between two or more people, often characterized by mutual loyalty and support.
“Their long-standing fiendship was a testament to the power of true friendship and loyalty.”