Cautious; restrained.
Watched over; supervised.
When the practitioner formulating the opinion does not have enough information to know, or to foretell, what the outcome may be.
Unpleasant; disagreeable.
Intense; extreme in degree or extent.
Dreadful; causing terror, alarm and fear; awesome
Formidable, powerful.
Very bad; lousy.
In a terrible way; to a terrible extent; terribly; awfully.