Anxiety can be a very overwhelming emotion to deal with, and sometimes it can be hard to express in words. If you're struggling to articulate your anxiety, you may want to consider using synonyms for the phrase "anxiety equivalent." A few possible options include "nervousness," "apprehension," "unease," "jitters," "tension," "worry," and "dread." Each of these words carries a slightly different connotation, so you may need to experiment to find the one that feels most accurate for you. Whatever term you choose, remember that it's okay to ask for support if you're struggling to manage your anxiety.