龉uneven teeth; to disagree; used in 齟齬|龃龉[ju3 yu3]Strokes15PinyinyǔParts齿teeth吾I, my, ourWords with 龉龃龉jǔ yǔ · juyu(literary) (of teeth) to be misaligned; (fig.) in disagreement; at oddsStudy it in Yanamino