Heterobasidiomycetes is a term used to describe a group of fungi that produce both basidiospores and conidia. However, this term can be quite technical and difficult for some people to understand or spell. As a result, there are several synonyms that are commonly used in its place. For example, some people may refer to these types of fungi as "heterobasidiomycete fungi" or simply "heterobasidiomycetes." Other synonyms may include "clampless fungi" or "heterobasidiomycetids." Ultimately, the specific term used will depend on the context in which it is being used and the audience being addressed.