Freeloads is a term used to describe people who take advantage of others without contributing anything in return. MOOCHES, with 7 letters, are people who take advantage of the generosity of others by asking for free things or services. Bums, with 4 letters, are people who live off of the charity of others without contributing anything in return. SPONGES, with 7 letters, are people who take advantage of the kindness of others without offering anything in return. All of these terms refer to people who take advantage of others without giving anything back.