There are numerous synonyms for the phrase "hath sexual relations." A few examples include "have sex," "make love," "engage in intercourse," "get it on," "hook up," "be intimate," "copulate," "sleep with," and "bed." All of these phrases refer to the act of engaging in sexual activity with another person. It's important to note that using clear and consensual language when discussing sexual activity is essential for healthy communication and relationships. It is also crucial to always prioritize consent and mutual pleasure in any sexual encounter.