The term "inners" can refer to a person's hidden thoughts or feelings, or it can describe the inner layer of clothing. When it comes to synonyms for this word, the options can depend on the specific context of its use. For example, synonyms for "inners" relating to emotions or thoughts may include "innermost", "personal", "psychological", or "emotional". Alternatively, synonyms for "inners" relating to clothing may include "undershirt", "undergarment", "thermal", or "base layer". It's important to choose the appropriate synonym based on the context to ensure accurate communication.