Chuckled is a verb that describes the act of laughing in a low, gentle way. It is often used to express amusement or pleasure. The term can be broken down into three synonyms: snickered (9 letters), laughed (7 letters), and teeheed (7 letters). Snickered is a term used to describe a quiet, suppressed laugh, while laughed is a more general term for expressing joy through laughter. Teeheed is a term used to describe a high-pitched giggle. All three terms are used to describe the act of chuckling.