The phrase "art par with" refers to something that is equal in artistic quality or excellence. Therefore, antonyms for this term would be words that describe the opposite - something that is inferior or of lower quality. Some antonyms for "art par with" could include terms such as mediocre, average, subpar, or unremarkable. Additionally, words like inferior, low-quality, and second-rate could also be considered antonyms for this phrase. Overall, these antonyms describe something that is not at the same level or caliber as the original term, making them helpful in providing contrast or differentiation.