Wiktionary
unforseen
a. (misspelling of unforeseen English)
Usage examples of "unforseen".
For how many perils, how many unforseen disasters ought he to be prepared, who dares to encounter them?
You have new weapons, new information, and your time in the Maze has apparently changed you in unforseen ways.
What unforseen events might not open his prison door, and restore him to liberty?
Actual title should be a matter of months, certainly no more than a year if the unforseen comes up.