The Collaborative International Dictionary
Surpassable
Surpassable \Sur*pass"a*ble\, a. That may be surpassed.
Wiktionary
surpassable
a. Able to be surpassed; able to be overcome.
Usage examples of "surpassable".
You will not be ashamed of her looks, for she is a copy in little of her beautiful mother - and it is that Andalusian beauty which is not surpassable, even in your country.