Wreckable vs. Indestructible: What's the Difference?

Capable of being wrecked.

Impossible to destroy

Not destructible; incapable of decomposition or of being destroyed; invincible.

Not destructible; incapable of decomposition or of being destroyed; as, the Russian harvesters had primitive electronics, but they were built so sturdily they were almost indestructible.

Not easily destroyed

Very long lasting;