The concept of high camp is hard to define, but it's often described as a form of exaggerated theatricality that is intentionally over-the-top and often humorous. Antonyms for high camp might include understated, restrained, somber, muted, or serious. These terms suggest a more subtle and subdued approach to art and culture, whereas high camp is all about excess, flamboyance, and exaggeration. Other antonyms could include natural, unpretentious, straightforward, or authentic, as high camp is often associated with artificiality and insincerity, while these words suggest a more genuine and honest approach to self-expression. Ultimately, the antonyms for high camp are all about simplicity and honesty, which stand in stark contrast to the flamboyant and exaggerated style of high camp.