When it comes to talking about intimacy, the phrase "sleeping together" can be quite taboo. Thankfully, there are plenty of synonyms to choose from when discussing this topic. Some people might opt for phrases like "spending the night" or "going to bed together," while others might prefer more slang terms like "hooking up" or "getting busy." Alternatively, some might use more coded language like "making love" or "having relations." Ultimately, the words you use to describe intimacy are a matter of personal preference, and it's important to use language that makes you comfortable and your partner(s) feel respected and valued.