"Tossing" is a versatile word that has a range of synonyms. One such synonym is "throwing," which indicates flinging an object with force or directed movement. Another possible synonym for tossing is "casting," which implies releasing an object or substance into an area or space. "Pitching" is another synonym, which suggests launching or hurling an object in a particular direction. "Flinging" is yet another possible synonym that implies throwing with greater force and energy than tossing does. Lastly, "lobbing" is another synonym for tossing that suggests a gentle, high-arcing throw or a soft underhand toss. Whatever the context, choosing the right synonym for "tossing" can help add clarity and variety to written or spoken communication.