There are a variety of words that can be used as synonyms for the term "ivorycomb". Some options might include a bone comb, a horn comb, or a tortoiseshell comb. These types of combs all share a similar shape and function to that of an ivorycomb, but they're made from different materials. Additionally, some other descriptions that might be used to describe an ivorycomb could include terms like richly detailed, ornate, intricate, or carved. These words can help to convey the sense of beauty and craftsmanship that's often associated with such a luxurious item.