龃龉

Traditional form:

齟齬

Pinyin (reading):

jǔyǔ

Definitions:

• (literary) (of teeth) to be misaligned; (fig.) in disagreement; at odds

Characters:

• 龃 - irregular teeth; discord
• 龉 - uneven teeth; to disagree

Traditional characters:

• 齟 - irregular teeth; discord
• 齬 - uneven teeth; to disagree