Eller is a Swedish word meaning "or". There are many synonyms for this word in English such as: either, alternatively, or else, neither-nor, or otherwise, or in other words. All of these synonyms can be used interchangeably with Eller when trying to convey the notion of a choice between two or more options. For example, when offered a choice between two different desserts, one might say, "I can have either chocolate cake or carrot cake." Similarly, when trying to decide which movie to watch, one might say, "Do you want to watch a romantic comedy or an action movie?" These synonyms help to add clarity and precision to your language.