The antonyms for the phrase "shakes hands" include words such as "refrain," "avoid," and "dismiss." Instead of shaking hands, individuals can opt for a more formal greeting such as a nod or a bow. In certain cultures and scenarios, shaking hands may be considered inappropriate, and individuals may choose to avoid physical contact altogether. In some situations, individuals may dismiss the idea of shaking hands due to personal beliefs or concerns such as health and hygiene. Ultimately, alternative greetings and forms of communication can serve as effective substitutes for shaking hands, allowing individuals to express respect and professionalism while maintaining their personal preferences and boundaries.