backbone

As nouns the difference between backbone and foundation

is that backbone is the series of vertebrae, separated by disks, that encloses and protects the spinal cord, and runs down the middle of the back in vertebrate animals while foundation is the act of founding, fixing, establishing, or beginning to erect.

As nouns the difference between bravery and backbone

is that bravery is being brave, courageousness while backbone is the series of vertebrae, separated by disks, that encloses and protects the spinal cord, and runs down the middle of the back in vertebrate animals.

Audaciousness is a related term of backbone.

As nouns the difference between audaciousness and backbone

is that audaciousness is risky or daring behaviour while backbone is the series of vertebrae, separated by disks, that encloses and protects the spinal cord, and runs down the middle of the back in vertebrate animals.

Gameness is a related term of backbone.

As nouns the difference between gameness and backbone

is that gameness is the quality of being game; bravery, courage or pluck while backbone is the series of vertebrae, separated by disks, that encloses and protects the spinal cord, and runs down the middle of the back in vertebrate animals.

Resolution is a related term of backbone.

As nouns the difference between resolution and backbone

is that resolution is resolution while backbone is the series of vertebrae, separated by disks, that encloses and protects the spinal cord, and runs down the middle of the back in vertebrate animals.

As a noun backbone is

the series of vertebrae, separated by disks, that encloses and protects the spinal cord, and runs down the middle of the back in vertebrate animals.

Fearlessness is a related term of backbone.

As nouns the difference between fearlessness and backbone

is that fearlessness is the quality of being fearless while backbone is the series of vertebrae, separated by disks, that encloses and protects the spinal cord, and runs down the middle of the back in vertebrate animals.

Heart is a synonym of backbone.

As nouns the difference between heart and backbone

is that heart is (anatomy) a muscular organ that pumps blood through the body, traditionally thought to be the seat of emotion while backbone is the series of vertebrae, separated by disks, that encloses and protects the spinal cord, and runs down the middle of the back in vertebrate animals.

As a verb heart

is (transitive|poetic|or|humorous) to be fond of often bracketed or abbreviated with a heart symbol.

Firmness is a related term of backbone.

As nouns the difference between firmness and backbone

is that firmness is the state of being firm; strength; permanence; stability; hardness; resolution while backbone is the series of vertebrae, separated by disks, that encloses and protects the spinal cord, and runs down the middle of the back in vertebrate animals.

Enthusiasm is a related term of backbone.

As nouns the difference between enthusiasm and backbone

is that enthusiasm is (obsolete|or|historical) possession by a god; divine inspiration or frenzy while backbone is the series of vertebrae, separated by disks, that encloses and protects the spinal cord, and runs down the middle of the back in vertebrate animals.