Bad
Part of speech: noun
Definition: error, mistake
Part of speech: adverb
Definition: Badly.
Part of speech: verb
Definition: To shell (a walnut).
Part of speech: adjective
Definition: Not good; unfavorable; negative. Seemingly non-appropriate, in manners, etc. Not suitable or fitting. tricky; stressful; unpleasant evil, wicked faulty; not functional Of food, spoilt, rotten, overripe. Of breath, malodorous, foul. bold and daring Severe, urgent (of a need or want). fantastic
Example sentence: By all means, marry. If you get a good wife, you'll become happy; if you get a bad one, you'll become a philosopher.
Badly
Part of speech: adjective
Definition: ill, unwell
Part of speech: adverb
Definition: In a bad manner.Very much; to a great degree.
Example sentence: When you want something so badly, you just do it. You don't think about how hard it's going to be.