nonsense

Synonyms: absurdity babble balderdash baloney bananas bombast bull bunk claptrap drivel fatuity flightiness folly foolishness fun gibberish giddiness hogwash hooey hot air imprudence inanity irrationality jazz jest jive joke ludicrousness madness mumbo jumbo palaver poppycock prattle pretense ranting rashness rot rubbish scrawl scribble senselessness silliness soft soap stupidity thoughtlessness trash tripe

Antonyms: clarity common sense fact intelligibility sense truth understanding