Marked by jeopardy; dangerous or perilous(adjective)
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Use "jeopardous" in a sentence
"Constant experience with jeopardous tasks has eliminated the human fear of danger, and even death, in its most tragic shapes, by long association has lost its terrors."
"For all the day before they had well advised the place and said among themselves: 'If the Englishmen come on us suddenly, then we will do thus and thus, for it is a jeopardous thing in the night if men of war enter into our lodgings."
"The forefronts or frontiers of the two corners, what with fords and shelves, and what with rocks be very jeopardous and dangerous."