A thing that causes horror; a terrifying thing, particularly a prospective bad consequence asserted as likely to result from an act.

Causing horror; terrible; shocking. / Tremendously bad.

plural of horrible

The property of being horrible.

comparative form of horrible: more horrible

plural of horribleness

(manner) In a horrible way; very badly. / (degree, often modifying a negative adverb or adjective) To an extreme degree or extent. / (evaluative) With a very bad effect.

plural of horribility

The quality of being horrible.

A parade featuring a progression of people wearing comic and grotesque costumes. / A rhetorical device employing a series of progressively more terrible results following from an act.