Synonyms for backbone
16 synonyms found - words and phrases with similiar meaning. Definitionnoun
- the series of vertebrae forming the axis of the skeleton and protecting the spinal cord
- fortitude and determination
- a central cohesive source of support and stability
- the part of a book's cover that encloses the inner side of the book's pages and that faces outward when the book is shelved
- the part of a network that connects other networks together