certainty

Strength is a related term of certainty.

As nouns the difference between strength and certainty

is that strength is the quality or degree of being strong while certainty is the state of being certain.

As a verb strength

is (obsolete) to give strength to; to strengthen.

Hardness is a related term of certainty.

As nouns the difference between hardness and certainty

is that hardness is the quality of being hard while certainty is the state of being certain.

As nouns the difference between absolute and certainty

is that absolute is that which is independent of context-dependent interpretation, inviolate, fundamental while certainty is the state of being certain.

As an adjective absolute

is absolved; free.

As nouns the difference between certainty and clarity

is that certainty is the state of being certain while clarity is the state, or measure of being clear, either in appearance, thought or style; lucidity.

Certainty is a synonym of authoritativeness.

As nouns the difference between certainty and authoritativeness

is that certainty is the state of being certain while authoritativeness is the quality of possessing authority.

Reliance is a related term of certainty.

As nouns the difference between reliance and certainty

is that reliance is the act of relying on someone or something; trust while certainty is the state of being certain.

As a noun certainty is

the state of being certain.

As nouns the difference between certainty and miracle

is that certainty is the state of being certain while miracle is a wonderful event occurring in the physical world attributed to supernatural powers.

Faith is a synonym of certainty.

As nouns the difference between faith and certainty

is that faith is seer, soothsayer while certainty is the state of being certain.

As nouns the difference between certainty and belief

is that certainty is the state of being certain while belief is mental acceptance of a claim as likely true.