Oviparity is a term used to describe the reproductive strategy of animals that lay eggs. However, there are several synonyms that can be used in place of this word to avoid repetition and enhance the vocabulary. For instance, oviparous animals can be referred to as egg-laying, shelled, or ovogenous animals. Similarly, the process of laying eggs is referred to as ovulation, which is interchangeable with oviposition or egg-deposition. Other related terms include cleidoic eggs and leathery eggs, which are synonyms for shelled and soft eggs respectively. In summation, knowing synonyms for oviparity can help create varied and informative pieces of writing.