Jeans' alternative refers to two types of trousers that are often worn as an alternative to jeans: CHINOS (6 letters) and KHAKIS (6 letters). CHINOS are a type of lightweight cotton twill fabric trousers, usually in a beige or khaki color. KHAKIS are also a type of trousers, usually made from a heavier cotton twill fabric and typically in a tan or olive green color. Both CHINOS and KHAKIS are popular alternatives to jeans, offering a more formal look while still being comfortable and casual.