The spelling of the phrase "art insincere with" can be a bit tricky. The "insincere" part is pronounced as in-sin-seer with the stress on the second syllable. The "with" part is pronounced as wɪð with the "th" sound represented by the symbol θ in IPA. The whole phrase is pronounced as ɑːrt ɪnˈsɪnsɪr wɪð. Despite the complexity of its spelling, the phrase is commonly used to describe art that lacks honesty or genuineness.