Infirmity is a term that is associated with physical or mental weakness. With respect to this, there are several synonyms that can be used to denote the same meaning. Some of the synonyms for infirmity with respect include frailty, debility, disability, vulnerability, feebleness, and incapacity. These synonyms allude to a state of weakness or lack of strength in an individual. They can also be used to describe a limitation in physical or mental abilities. Overall, the use of synonyms for infirmity with respect can help to add clarity and depth to the description of a particular individual's physical or mental state.