Clumsier is a word used to describe someone who is awkward and uncoordinated in their movements. If you are looking for synonyms for this word, you may want to consider other words that convey a similar meaning. Some other words that could be used as synonyms for clumsier include awkward, ungainly, ungraceful, bumbling, inept, and maladroit. These words all describe someone who is clumsy or awkward in their movements or actions. By using these synonyms, you can provide a more varied and descriptive vocabulary to your writing, allowing you to communicate your ideas more clearly and effectively.