spectrum

As nouns the difference between variety and spectrum

is that variety is the quality of being varied; diversity while spectrum is specter, apparition.

As a noun spectrum

is specter, apparition.

As a determiner various is

more than one (of an indeterminate set of things).

As an adjective various is

having a broad range (of different elements).

As nouns the difference between spectrum and scale

is that spectrum is specter, apparition while scale is a ladder; a series of steps; a means of ascending.

As a verb scale is

to change the size of something whilst maintaining proportion; especially to change a process in order to produce much larger amounts of the final product.

As nouns the difference between orbit and spectrum

is that orbit is a circular or elliptical path of one object around another object while spectrum is specter, apparition.

As a verb orbit

is to circle or revolve around another object.

In chemistry|lang=en terms the difference between spectrum and chain

is that spectrum is (chemistry) the pattern of absorption or emission of radiation produced by a substance when subjected to energy (radiation, heat, electricity, etc) while chain is (chemistry) a number of atoms in a series, which combine to form a molecule.

As nouns the difference between spectrum and chain

is that spectrum is specter, apparition while chain is a series of interconnected rings or links usually made of metal.

As a verb chain is

to fasten something with a chain.

As nouns the difference between frequency and spectrum

is that frequency is the rate of occurrence of anything; the relationship between incidence and time period while spectrum is specter, apparition.

Sweep is a related term of spectrum.

As nouns the difference between sweep and spectrum

is that sweep is the person who steers a dragon boat while spectrum is specter, apparition.

As a verb sweep

is to clean (a surface) by means of a motion of a broom or brush.

As nouns the difference between extent and spectrum

is that extent is a range of values or locations while spectrum is specter, apparition.

As an adjective extent

is extended.

As nouns the difference between graph and spectrum

is that graph is graph or graph can be a symbol as the smallest unit in a text which has not yet been classified as a grapheme while spectrum is specter, apparition.

Field is a synonym of spectrum.

As a proper noun field

is .

As a noun spectrum is

specter, apparition.