validity

As nouns the difference between viability and validity

is that viability is the property of being viable; the ability to live or to succeed while validity is the state of being valid, authentic or genuine.

As a noun validity

is the state of being valid, authentic or genuine.

As a verb actuate is

to activate, or to put into motion; to animate.

As nouns the difference between relatability and validity

is that relatability is the quality of being relatable while validity is the state of being valid, authentic or genuine.

As nouns the difference between validity and feasibility

is that validity is the state of being valid, authentic or genuine while feasibility is the state of being feasible or possible.

As nouns the difference between lesson and validity

is that lesson is a section of learning or teaching into which a wider learning content is divided while validity is the state of being valid, authentic or genuine.

As a verb lesson

is to give a lesson to; to teach.

As nouns the difference between validity and falsehood

is that validity is the state of being valid, authentic or genuine while falsehood is (uncountable) the property of being false.

As nouns the difference between cogency and validity

is that cogency is the state of being cogent; the characteristic or quality of being reasonable and persuasive while validity is the state of being valid, authentic or genuine.

As nouns the difference between validity and verification

is that validity is the state of being valid, authentic or genuine while verification is verification.

As nouns the difference between validity and integrity

is that validity is the state of being valid, authentic or genuine while integrity is steadfast adherence to a strict moral or ethical code.

As nouns the difference between duration and validity

is that duration is an amount of time or a particular time interval while validity is the state of being valid, authentic or genuine.