When it comes to synonyms for the word "laughterful", there is a variety of alternative terms that can effectively convey the same sentiment. One possible synonym is "amusing", denoting something that provokes laughter or brings about amusement. Another option is "humorous", a term highlighting the ability to elicit laughter or a sense of fun. Additionally, the word "comical" could be used, emphasizing a situation or remark that is inherently funny and able to generate laughter. Lastly, "uproarious" can be employed to describe something that is extremely amusing or characterized by boisterous laughter. All these terms offer diverse alternatives while capturing the essence of laughter and creating a joyous atmosphere.