Breathless impatience is a feeling of intense eagerness or anxiety. If you're looking for synonyms to express this feeling, there are a few options to consider. Restless agitation, anxious anticipation, feverish excitement, and eager yearning could all be used to convey this sentiment. Other options include keen restlessness, frantic longing, impatient frenzy, and feverish desire. The important thing is to choose a word or phrase that accurately captures the intensity and urgency of your emotions. Whatever word you choose, make sure it reflects the intensity of your desire and the sense of urgency driving you towards your goal.