The phrase "tight hand" is often used to describe someone who is stingy or financially stringent. However, there are many other synonyms that can be used to convey the same meaning. Some common alternatives include "cheapskate", "miserly", "parsimonious", and "tightfisted". Other options include "pennywise", "thrifty", and "budget-conscious". Additionally, some may use the term "scrooge-like" to describe someone who is particularly frugal or unwilling to spend money. No matter which synonym is used, it is clear that the individual in question is not inclined to be generous or spendthrift.