Meaning of 齟齬 in Japanese

Definition of 齟齬

そご(sogo) 【齟齬 ·鉏鋙】

(n, vs) inconsistency; discord; conflict; discrepancy; contradiction; failure; frustration

げんこうそご(genkousogo) 【言行齟齬】

(n) inconsistency of speech and action; failing to act up to one's words; not practicing what one preaches