The word "zingy" evokes a sense of liveliness and excitement, but there are several antonyms that convey the opposite meaning. Dull, bland, and insipid are among the antonyms for zingy. These words suggest a lack of energy, lifelessness, and monotony. Another antonym for zingy is flat, which implies a lack of sharpness, fizz, or sparkle. Similarly, stodgy and dreary convey a sense of heaviness and tediousness. These antonyms for zingy are appropriate to describe things that lack zest or interest, such as a boring conversation or a tasteless dish.