齟齬

Noun

 * 1)  irregular teeth; unaligned teeth

Verb

 * 1)  to have discord; to disagree

Usage notes

 * Not to be confused with.

Noun

 * 1) inconsistency, discrepancy, disagreement
 * 2) going wrong

Verb

 * 1) be inconsistent, be discrepant, disagree
 * 2) go wrong