insurmountable


Concise Oxford English Dictionary © 2008 Oxford University Press:
insurmountable /ˌɪnsəˈmaʊntəb(ə)l/
adjective too great to be overcome.
– derivatives
insurmountably adverb.
'insurmountable' also found in these Oxford entries:

Download free Android and iPhone apps

Android AppiPhone App
Report an inappropriate ad.