Synonyms and Antonyms for
insuperable
1. insuperable (adj.)
impossible to surmount
Synonyms:
insurmountable
unconquerable
Antonyms:
conquerable
possible
passable
2. insuperable (adj.)
incapable of being surmounted or excelled
Synonyms:
unsurmountable
insurmountable
unconquerable
Antonyms:
surmountable
vulnerable
climbable
superable
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