Undissolvable vs Insoluble - What's the difference?

As adjectives the difference between undissolvable and insoluble

is that undissolvable is not dissolvable while insoluble is that cannot be dissolved.

(en adjective)

Not dissolvable

(en adjective)

That cannot be dissolved.

That cannot be solved; unsolvable; insolvable.

That cannot be explained; mysterious or inexplicable.

That cannot be broken down; dispersed

* (not soluble) (l) * (not solvable) (l) * (not explainable) (l)