When it comes to taking care of personal hygiene, a relaxing bath is always a great option. However, the word "bath" isn't the only way to describe the act of taking a soak in warm water. Some common synonyms for "bath" include "soak," "dip," or "splash." If you're looking for more formal words, you could say "ablution" or "immersion." Alternatively, you could use regional and slang terms such as "tub," "hot tub," "jacuzzi," or "spa." No matter which word you use to describe the act of bathing, the important thing is taking the time to relax and recharge.