INSUPERABLE
Scrabble letter values: I1N1S1U1P3E1R1A1B3L1E1 = 15
Definition
- adjective impossible to surmount. — synonyms: insurmountable
- adjective incapable of being surmounted or excelled. — synonyms: unconquerable
Examples
- “insuperable odds”
- “insuperable heroes”