Synonyms for

Similarity of adj unsurmountable

2 senses of unsurmountable

Sense 1:
insurmountable (vs. surmountable), unsurmountable
insuperable, unconquerable
Also See: impossible#1; unconquerable#1

Sense 2:
unsurmountable, unclimbable
impassable (vs. passable), unpassable © 2001-2013, Demand Media, all rights reserved. The database is based on Word Net a lexical database for the English language. see disclaimer
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