As nouns the difference between toughness and durable
is that toughness is (uncountable) the state of being tough while durable is (economics) a durable good, one useful over more than one period, especially a year.
As an adjective durable is
able to resist wear, decay; lasting; enduring.
toughness
Noun
(es)
(uncountable) The state of being tough
(physics, of a metal) Resistance to fracture when stressed
A formidable difficulty
Derived terms
* graph toughness
Anagrams
*
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
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