When a person exhibits integrity, they do what they should do, no matter what; therefore, they are honest, morally good, and honorable.
When you integrate things, you bring them together so that they fit as a whole.
When something disintegrates, it crumbles, falls apart, or breaks down into separate pieces.
If you eat an entire blueberry pie, you eat the whole thing.
Differentiated vocabulary for your students is just a click away.