The term MINOR SETBACK can be described by two crossword solutions: HICCUP (6 letters) and SNAG (4 letters). A HICCUP is an involuntary spasm of the diaphragm that produces a sound, usually followed by an intake of breath. It is commonly caused by eating or drinking too quickly, or by excitement. A SNAG is an unexpected obstacle or difficulty. It can also refer to a minor problem or setback. Therefore, the term MINOR SETBACK can be used to describe a small problem or obstacle that is encountered.