(idiomatic) Doing something mischievous or scheming.

Something unspecified or indeterminate, or whose name is forgotten or immaterial.

obstructing, blocking, or impeding the movement or line of sight of something.

(idiomatic) Said of something that has an even greater impact or effect than what is readily apparent, considering the context.

(degree, colloquial) To a considerable degree; badly.

(degree, colloquial) To a significant degree.

(degree, colloquial) To a great degree.

(degree, colloquial) To an extreme extent; badly, violently.

(idiomatic) approximately

(informal, dated) A fine example or specimen of something.