"Radiation sickness" is a commonly used synonym for radiation poisoning. Other synonyms include "radiation toxicity" and "acute radiation syndrome." While "radiation sickness" refers to the overall symptoms of being exposed to harmful levels of ionizing radiation, "acute radiation syndrome" is more specific and refers to the range of symptoms that occur within a certain timeframe after exposure. It is important to note that radiation poisoning can have different levels of severity, depending on the dosage and duration of exposure, and can lead to serious long-term health complications, including cancer. By understanding the symptoms and various synonyms for radiation poisoning, individuals can better protect themselves from potential exposure to radiation and seek prompt medical attention if necessary.