Basis

As a noun basis

is basis.

As an adjective undefined is

lacking a definition or value.

As nouns the difference between basis and criterion

is that basis is basis while criterion is a standard or test by which individual things or people may be compared and judged.

As nouns the difference between basis and dimensions

is that basis is basis while dimensions is .

Backbone is a synonym of basis.

As nouns the difference between backbone and basis

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 basis is basis.

Truth is a related term of basis.

As nouns the difference between truth and basis

is that truth is the state or quality of being true to someone or something while basis is basis.

As a verb truth

is (obsolete|transitive) to assert as true; to declare, to speak truthfully.

As a noun basis

is basis.

As an adjective regular is

.

As an adverb regular is

regularly.

As nouns the difference between basis and group

is that basis is basis while group is a number of things or persons being in some relation to one another.

As a verb group is

to put together to form a group.

As a noun basis

is basis.

As a proper noun spring is

spring, the season of warmth and new vegetation following winter.

As nouns the difference between basis and origin

is that basis is basis while origin is the beginning of something.