When it comes to finding synonyms for the phrase "whatever is left," there are a few different options to consider. One possible alternative is "remaining portions," which has a similar connotation of referring to what remains after other parts have been used or taken. Another option is "the remainder," which emphasizes the idea of something left over or remaining at the end of a process. Other possible synonyms include "the residual," "the balance," or "the leftover." Ultimately, the best synonym will depend on the specific context and the intended meaning, but these options provide a good starting point for exploring different ways of expressing the same idea.