unsurmountable, adj.
incapable of being surmounted or climbed
<adj.all>
unclimbable unsurmountable
semantic pointers
similar to
not capable of being surmounted or overcome
<adj.all> freq. cnt.: 1 freq. cnt.: 1
insurmountable unsurmountable
sample sentences
"insurmountable disadvantages"
lexical pointers
antonym