As nouns the difference between durable and survivability
is that durable is (economics) a durable good, one useful over more than one period, especially a year while survivability is (uncountable) the condition of being survivable.
As an adjective durable
is able to resist wear, decay; lasting; enduring.
durable
English
Adjective
(
en adjective)
Able to resist wear, decay; lasting; enduring.
Synonyms
* permanent
Antonyms
* weak
* vulnerable
* transitory
Noun
(
en noun)
(economics) A durable good, one useful over more than one period, especially a year.
*
Antonyms
* nondurable
----
survivability
English
Noun
(uncountable) The condition of being survivable
(countable) A measure of the extent to which something is survivable