Throw oneself is an expression that often implies impulsiveness, recklessness, or a willingness to take risks. Some synonyms for it include hurl oneself, fling oneself, cast oneself, launch oneself, plunge oneself, and propel oneself. Each of these expressions implies a similar sense of movement or motion, but with different connotations. For example, hurling oneself suggests a sudden and forceful movement, while casting oneself implies a deliberate or calculated action. Understanding the nuances of these similar expressions can help writers to convey more precisely the intended meaning of their words and to create different tones or effects in their writing.