Bum ride is often used to describe an unpleasant or unfortunate experience, especially while travelling. There are several synonyms for this phrase that can be used to convey the same meaning. These include a rough ride, a bumpy ride, a miserable journey, a disappointing trip, a daunting excursion, a harrowing voyage, a troublesome commute, a calamitous expedition, a frustrating passage and a disastrous odyssey. All of these words can help to paint a picture of an unpleasant travel experience and can be used in different contexts to describe a variety of situations. Whether it's a delayed flight, a long bus ride or a rocky ferry trip, these synonyms can help to convey the same message in various ways.