Osseous is an adjective that describes something relating to or composed of bone. Synonyms for more osseous could be bony, skeletal, bone-filled, bonelike, calcified, or osteal. These terms further emphasize the strong, hard and dense characteristics of bone. The expression "more osseous" can be used to describe medical conditions where the bones have become unusually hard or thick, as in osteopetrosis or osteosclerosis. It can also be applied to describe animal or plant structures that resemble bone-like features, such as coral reefs or antlers. Overall, the word "more osseous" is an apt description of anything that closely resembles or contains the physical qualities of bone.