SUPERABLE
conquerable, superable
(adjective) capable of being surmounted or excelled
Source: WordNet® 3.1
Etymology
Adjective
superable (comparative more superable, superlative most superable)
Capable of being overcome or surmounted; surmountable or conquerable
Antonyms
• insuperable, unsuperable
Anagrams
• perusable
Source: Wiktionary
Su"per*a*ble, a. Etym: [L. superabilis, from superare to go over, to
surmount, fr. super above, over.]
Definition: Capable of being overcome or conquered; surmountable.
Antipathies are generally superable by a single effort. Johnson.
– Su"per*a*ble*ness, n.
– Su"per*a*bly, adv.
Source: Webster’s Unabridged Dictionary 1913 Edition