PAL, slangily is a term used to refer to a close friend. PAISANO, with 7 letters, is a Spanish term for a fellow countryman or friend. HOMIE, with 5 letters, is a slang term for a close friend or associate. BRO, with 3 letters, is a slang term for brother or friend. KIDDO, with 5 letters, is a slang term for a young person or a close friend. All of these terms are used to refer to a close friend in a casual and friendly manner.