"Inter jaculates" is a term that has a very specific meaning, mainly used in biology. It is a botanical term that refers to the crossing of pollen grains between two different flowers, most commonly by the action of insects or birds. However, if you are looking for synonyms for this term, some of the options you could consider are "cross-pollination," "pollen transfer," or "cross-fertilization." These terms are widely used and can help you communicate the same idea without the need for a highly specialized vocabulary. It's essential to choose the right term based on the context and audience to ensure clear and effective communication.