When it comes to finding synonyms for the word "sous-chef," there are several options available. Some common alternatives include "assistant chef," "second-in-command," and "deputy chef." Other possibilities include "chef de partie" (a line cook who supervises a specific station), "chef de cuisine" (the head chef in charge of the kitchen), and "commis chef" (an entry-level chef who helps with basic tasks). Ultimately, the specific synonym used will depend on the context and the individual's specific role and responsibilities within the kitchen hierarchy. However, each of these terms can be helpful for clarifying the roles and responsibilities of various chefs and kitchen staff members.