integrity
词根词缀：
词根
integr= whole 完整
disintegrate v. 使瓦解
dis 分开 + integr 完整 + ate 使… → 使瓦解
disintegration n. 瓦解
disintegrate的名词
integral adj. 完整的
integr 完整 + al …的 → 完整的
integrate v. 使结合
integr 完整 + ate 使… → 使结合
integrity n. 完整
integr 完整 + ity 具备某种性质，状况 → 完整
数据来源：新东方英语词汇速记大全
相关例句：
Data integrity is a similar issue to confidentiality.
数据完整性是与机密性相类似的一个问题。
He is a person of great moral integrity.
他骨头很硬。
His integrity was unchallenged.
他的正直是无可争议的。
Our integrity as a nation is threatened.
我们国家的完整性受到了威胁。
No one doubted his ability, his industry or his integrity.
没人怀疑他的能力、勤奋和正直。
Separatist movements are a threat to the integrity of the nation.
分离主义运动对国家统一是个威胁。