A four-character idiom (四字熟語) made of 言行 (words and deeds) + 一致 (agreement, match). It is a virtue expected especially of leaders and public figures.
Common collocations
- 言行一致を心がける: to strive for consistency between words and deeds
- 言行一致の人: a person whose words and actions agree
Similar words
- 有言実行: following through on what one has declared — focuses on achieving stated goals
- 不言実行: acting quietly without talking — the opposite emphasis, on deeds over declarations