Presentiment
Part of speech: noun
Definition: A premonition; a feeling that something, often of undesirable nature, is going to happen.
Boding
Part of speech: adjective
Definition: portending, ominous
Part of speech: verb
Definition: To indicate by signs, as future events; to be an omen of; to portend or foretell.
Part of speech: noun
Definition: An omen, a prediction of disaster, a portent.