Ascocarpous is a rarely used term that refers to the fruiting body of Ascomycota fungi, which contains ascus sacs that release spores upon maturity. While there aren't many exact synonyms for the word ascocarpous, there are several related terms that describe features of this type of fungi. For example, ascus refers specifically to the sac in which spores are produced, while apothecium describes the cup-shaped or disc-shaped structure of some ascocarps. Other related terms include perithecium, which is a flask-shaped ascocarp, and cleistothecium, which is a completely enclosed ascocarp. By understanding these related terms, one can gain a greater understanding of the fascinating world of Ascomycota fungi.