unclimbable

Từ điển WordNet v3.1 - WordNet Dictionary

adjective

1. incapable of being ascended
• Syn:
unscalable
• Ant:
scalable (for: unscalable)
2. incapable of being surmounted or climbed
• Syn:
unsurmountable
• Similar to:
impassable, unpassable

• Từ đồng nghĩa / Synonyms:
  unsurmountable, unscalable