rational

As adjectives the difference between rational and valid

is that rational is capable of reasoning while valid is valid.

As a noun rational

is (mathematics) a rational number: a number that can be expressed as the quotient of two integers.

As adjectives the difference between relevant and rational

is that relevant is directly related, connected, or pertinent to a topic while rational is capable of reasoning.

As a noun rational is

(mathematics) a rational number: a number that can be expressed as the quotient of two integers.

As adjectives the difference between summary and rational

is that summary is concise, brief or presented in a condensed form while rational is capable of reasoning.

As nouns the difference between summary and rational

is that summary is an abstract or a condensed presentation of the substance of a body of material while rational is (mathematics) a rational number: a number that can be expressed as the quotient of two integers.

As nouns the difference between methodology and rational

is that methodology is the study of methods used in a field while rational is (mathematics) a rational number: a number that can be expressed as the quotient of two integers.

As an adjective rational is

capable of reasoning.

As an adjective rational

is capable of reasoning.

As a noun rational

is (mathematics) a rational number: a number that can be expressed as the quotient of two integers.

As a proper noun prudence is

, one of the puritan virtue names.

As adjectives the difference between rational and magical

is that rational is capable of reasoning while magical is of or relating to magic.

As a noun rational

is (mathematics) a rational number: a number that can be expressed as the quotient of two integers.