recurrence

As a letter s

is the letter s with a.

As a noun recurrence is

recurrence (return or reversion to a certain state).

As nouns the difference between recurrence and recurrence

is that recurrence is recurrence (return or reversion to a certain state) while recurrence is recurrence (return or reversion to a certain state).

As nouns the difference between recurrence and repurchase

is that recurrence is recurrence (return or reversion to a certain state) while repurchase is the act of repurchasing.

As a verb repurchase is

to buy back or again; to regain by purchase.

As a noun recurrence

is recurrence (return or reversion to a certain state).

As an adjective false is

(label) one of two states of a boolean variable; logic.

As nouns the difference between iteration and recurrence

is that iteration is iteration while recurrence is recurrence (return or reversion to a certain state).

As nouns the difference between prevalence and recurrence

is that prevalence is prevalence while recurrence is recurrence (return or reversion to a certain state).

As nouns the difference between presence and recurrence

is that presence is presence while recurrence is recurrence (return or reversion to a certain state).

As nouns the difference between recurrence and null

is that recurrence is return or reversion to a certain state while null is a non-existent or empty value or set of values.

As an adjective null is

having no validity, "null and void.

As a verb null is

to nullify; to annul.

As nouns the difference between recurrence and synonym

is that recurrence is return or reversion to a certain state while synonym is a word or phrase with a meaning that is the same as, or very similar to, another word or phrase.

As a verb reemerge

is to emerge again, to come into view after having hidden.

As a noun recurrence is

return or reversion to a certain state.