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:
insurmountable
unsurmountable
unconquerable
Antonyms:
surmountable
vulnerable
climbable
superable
