A gut feeling is an instinctive emotional response to a situation or event. It is often associated with physical sensations such as an ULCER (5 letters), PANG (4 letters), AGITA (5 letters), KNOT (4 letters), ACHE (4 letters), HUNCH (5 letters), SENSE (5 letters), and stomachache (11 letters). These physical sensations can be indicative of a person's gut feeling, which is usually a strong intuition about a certain situation or event.