Feeling faint can be described in many ways, depending on the severity of the sensation. Synonyms for feeling faint include lightheadedness, dizziness, vertigo, wooziness, and a floating sensation. Some people describe feeling faint as weakness or unsteadiness, while others use words like giddy, faintness or light-headedness. A common symptom of feeling faint is a brief blackout or a fainting spell, which can be described as passing out, losing consciousness, or fainting away. Regardless of the terminology used, it is important to seek medical attention if feelings of faintness persist or recur frequently.