Hanch is a word that is not frequently used, and hence, often unknown to many people. However, it is always helpful to have synonyms ready at hand to avoid the repetition of words, and propel variety in writing or speaking. Some of the synonyms for hanch include haunch, hip, thigh, and loin. The word haunch is more commonly used than hanch and refers to the part of an animal or human between the hip and the knee. Hip, on the other hand, refers to the lateral projection of the pelvis and thigh bone, whereas thigh denotes the upper part of the leg below the hip joint. Lastly, loin refers to the part of an animal's body situated on either side of the spinal column and between the ribs and hips.