Haphazard
Haphazard (hap"haz`ẽrd o hap`haz"ẽrd) , noun
[Hap + hazard.]
Extra hazard; chance; accident; random.
We take our principles at haphazard, upon trust.
haphazard (hap"haz`ẽrd o hap`haz"ẽrd) , adjective
Determined by chance, whimsy, or guesswork; unplanned; aimless; random; -- used mostly of human actions.