undestroyable vs durable

undestroyable and durable both are adjectives.

Word	Noun	Adjective	Verb	Adverb
undestroyable	No	Yes	No	No
durable	No	Yes	No	No

As adjectives, undestroyable and durable are synonyms defined as:

Other synonyms of undestroyable include indestructible, perdurable.

undestroyable (adjective)	durable (adjective)
very long lasting	very long lasting
not capable of being destroyed	existing for a long time
	capable of withstanding wear and tear and decay