Funks are feelings of anxiety, apprehension, or depression. There are a variety of different words that can be used to describe such emotions, ranging from mild unease to more severe forms of distress. Synonyms for the word funks include phrases like "feeling down," "feeling blue," "feeling low," or "feeling dispirited." Other potentially effective synonyms might include "sorrow," "grief," "melancholy," or "heartache." Ultimately, the best synonym for funks will depend on the specific context and intensity of the emotion being expressed. Whether you're feeling mildly anxious or deeply depressed, though, there are many different words that can accurately capture your emotional state.