Insuperable (adj)

Incapable of being overcome or solved

Synonyms

Impossible

Insurmountable

Overwhelming

Antonyms

Vincible

Vulnerable

attainable

Sentences

Kyle's project was so insuperable, he could not finish it by the due date.

Alex was stuck in an insuperable maze, which he could not find a way out of.

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Can You Solve This Impossible Sequence?

Times

Sequence: 0:55

Answer 5:00