1. Capable of being ascended
   - ascendable, ascendible 
2. Capable of being surmounted
   - surmountable

See also: passable, scalable

• haematocolpometra
• haematocolpos
• haematocrit
• haematocytopenia
• haematocyturia
• haematogenesis
• haematogenic
• haematohiston
• haematoidin
• haematological
• haematologist
• haematology
• haematolysis
• haematoma
• Haematopodidae
• haematopoiesis
• haematopoietic
• Haematopus
• Haematoxylon
• Haematoxylum
• Haematoxylum campechianum
• haematuria
• haemic
• haemitin
• haemo-