Wanderlust is a strong desire to travel and explore the world. But there are several other words that can be used as synonyms for wanderlust. One such word is "itchy feet," which is a feeling of restlessness or a strong desire to travel. Another word that can be used is "fernweh," which is a German word that translates to "far-sickness" or the feeling of wanting to be somewhere else. The word "roaming" is also a synonym for wanderlust, as it suggests a sense of aimlessly traveling. Lastly, "adventurous spirit" is another term that can describe the desire to travel and explore new places.