"Tosses aside" refers to the act of getting rid of something without putting much thought or consideration into it. Synonyms for this phrase are "discards," "abandons," "jettisons," "rejects," "disposes of," "casts off," "ditches," and "throws away." These words all imply a sense of disregard or indifference towards the item being discarded. In contrast, other synonymous phrases such as "puts aside," "sets apart," and "places away" suggest a more conscious decision to separate oneself from an object for a specific purpose or reason. In professional settings, using more neutral language like "removes" or "eliminates" may be more appropriate.