The phrase "more flavory" can be defined as having a stronger or more robust taste. Antonyms for this word may include bland, tasteless, or insipid, referring to a lack of flavor. Other antonyms could include mild, delicate, or mellow, suggesting a more subtle and understated taste. Still, other options could include unpalatable, unappetizing, or uninviting, describing a flavor that is unpleasant or undesirable. Ultimately, the antonyms for "more flavory" suggest a lack of intensity, complexity, or appeal in the taste of a particular dish or ingredient.