Kumquat is a citrus fruit that belongs to the same family as oranges and lemons. It has a unique taste, which is a combination of sweet and tart flavors. Kumquats are often used in cooking and baking to add flavor and texture to various dishes. If you are looking for synonyms for the word "kumquat," you might want to consider "fortunella," which is the scientific name for kumquat, or "citrus japonica," which is the Japanese name for the fruit. Other synonyms might include "golden orange," "chinese orange," or "marumi kumquat." Whatever you call it, kumquats are a delicious and healthy addition to any meal.