SynonymDefinitionAntonym.com - English Synonym Dictionary

That which is below standard or expectations as of ethics or decency

Having undesirable or negative qualities

Feeling or expressing regret or sorrow or a sense of loss over something done or undone

Very much; strongly

With great intensity (`bad' is a nonstandard variant for `badly')

Reproduced fraudulently

Characterized by wickedness or immorality

Capable of harming

Below average in quality or performance

Very intense

Not capable of being collected

Not working properly

Nonstandard

(of foodstuffs) not in an edible or usable condition

Feeling physical discomfort or pain (`tough' is occasionally used colloquially for `bad')

Physically unsound or diseased

Not financially safe or secure