Testable vs Falsifiable - What's the difference?

As adjectives the difference between testable and falsifiable

is that testable is susceptible to being tested while falsifiable is logically capable of being proven false.

(en adjective)

Susceptible to being tested.

With respect to the scientific method, capable of being proven true or false.

(legal) Capable of being devised, or given by will.

* untestable

(Falsifiability)

(en adjective)

Logically capable of being proven false.

''The sentence "It will rain tomorrow" is falsifiable , while the sentence "It is what it is" is not.

Capable of being falsified or forged.

A digital signature algorithm must be not falsifiable .