"Tossed back" is a phrase that can mean various things, such as rejecting an idea, throwing something away, or regurgitating food. There are many synonyms for "tossed back" that capture these different meanings, including "dismissed," "discarded," "spurned," "chucked," "rejected," "vomited," and "regurgitated." Each of these words has its own connotations and can be used in different contexts. For example, "dismissed" might suggest a more deliberate rejection of an idea, whereas "chucked" implies a more haphazard or careless tossing away of something. By using synonyms, we can make our writing more precise and expressive, creating a clearer picture of the action we're describing.