(n): a vague unpleasant emotion that is experienced in anticipation of some (usually ill-defined) misfortune
(n): painful expectation
(n): belief about (or mental picture of) the future
(n): doubt about someone's honesty
(n): the state of being unsure of something
misgive
(v): suggest fear or doubt
(v): disturb the peace of mind of; afflict with mental agitation or distress