variable

Variable is a related term of impetuous.

As a noun variable

is variable.

As an adjective impetuous is

making arbitrary decisions, especially in an impulsive and forceful manner.

Variable is a related term of indecisive.

As a noun variable

is variable.

As an adjective indecisive is

.

As a noun variable is

variable.

As adjectives the difference between variable and sporadic

is that variable is able to vary while sporadic is rare and scattered in occurrence.

As a noun variable

is something that is variable.

As a noun variable

is variable.

As a verb exciting is

.

As an adjective exciting is

creating or producing excitement.

Variable is a related term of alternating.

As a noun variable

is variable.

As a verb alternating is

.

As an adjective alternating is

that alternates.

Flighty is a related term of variable.

As an adjective flighty

is given to unplanned and silly ideas or actions.

As a noun variable is

variable.

Variable is a related term of queer.

As nouns the difference between variable and queer

is that variable is variable while queer is (colloquial) a person who is or appears homosexual, or who has homosexual qualities.

As an adjective queer is

(now|slightly|dated) weird, odd or different; whimsical.

As a verb queer is

to render an endeavor or agreement ineffective or null.

As an adverb queer is

queerly.

In programming terms the difference between concept and variable

is that concept is   In generic programming, a description of supported operations on a type, including their syntax and semantics while variable is a named memory location in which a program can store intermediate results and from which it can read them.

As nouns the difference between concept and variable

is that concept is an understanding retained in the mind, from experience, reasoning and/or imagination; a generalization (generic, basic form), or abstraction (mental impression), of a particular set of instances or occurrences (specific, though different, recorded manifestations of the concept) while variable is something that is variable.

As an adjective variable is

able to vary.