Definitions
impossible to surmount
Word origin
From in- + surmountable.
Used in a sentence
“Getting everybody to agree proved to be an insurmountable difficulty.”
“Overcoming Japan’s demographic crisis has proved insurmountable for occupants of the Kantei – the prime minister’s office – long before Kishida moved in last autumn.”
Source: Wiktionary, CC BY-SA 4.0
Used as a crossword answer1 curated clues
01“Too high to clear”14 letters
Not quite right?
"Search similar patterns."
I_____________