龃龉[jǔ yǔ]
词典龃龉的近义词
词典discord:不和;不调和;嘈杂声。
词典the upper and lower teeth not meeting properly -- disagreement:龃龉。
danci.911cha.com
(上下牙齿不齐, 比喻意见不合) the upper and lower teeth not meeting properly -- disagreement; discord