improvable

As adjectives the difference between improvable and impossible

is that improvable is capable of being improved; susceptible of improvement; admitting of being made better; capable of cultivation, or of being advanced in good qualities while impossible is not possible; not able to be done or happen.

As a noun impossible is

an impossibility.

is likely misspelled.

has no English definition.

As an adjective improvable

is capable of being improved; susceptible of improvement; admitting of being made better; capable of cultivation, or of being advanced in good qualities.

As an adjective improvable

is capable of being improved; susceptible of improvement; admitting of being made better; capable of cultivation, or of being advanced in good qualities.

As a noun improvability is

the condition of being improvable.