slang

noun

  1. 1

    a characteristic language of a particular group (as among thieves)

    they don't speak our lingo

  2. 2

    informal language consisting of words and expressions that are not considered appropriate for formal occasions; often vituperative or vulgar

    their speech was full of slang expressions

verb

  1. 1

    abuse with coarse language

  2. 2

    fool or hoax

    The immigrant was duped because he trusted everyone

    You can't fool me!

  3. 3

    use slang or vulgar language

Synonyms

Also useful for “slang”:Wordle Solver