There are many synonyms for the word "awkward clumsy", which can be used to describe someone who lacks coordination or is uncomfortable in social situations. Some examples include ungainly, bumbling, fumbling, inept, maladroit, graceless, and uncoordinated. These words convey a sense of physical or social awkwardness, highlighting the inability of the person to navigate their surroundings or interact with others in a smooth or fluid manner. While the exact shade of meaning may vary between these synonyms, they all capture the general sense of discomfort and clumsiness that is associated with being awkward.