First: neither entails retaliation.

Second: blood money is due in both.

Third: the blood money is borne by the male agnatic relatives.

They differ in the following respects:

First: quasi-deliberate killing involves intent, whereas accidental killing does not.

Second: the blood money for quasi-deliberate killing is aggravated, whereas that for accidental killing is not aggravated.

Third: quasi-deliberate killing entails sin, whereas accidental killing entails no sin.

Accidental killing differs from deliberate killing in the following respects:

First: deliberate killing entails retaliation, whereas accidental killing does not.

Second: the blood money for deliberate killing is aggravated, whereas that for accidental killing is reduced.

Third: the blood money for deliberate killing is borne by the killer, whereas for accidental killing it is borne by the male agnatic relatives.

Fourth: deliberate killing entails no expiation, whereas accidental killing entails expiation.

Fifth: deliberate killing entails grave sin, whereas accidental killing entails no sin.

I encourage learning the distinctions and common features, for among the most important things is for a person to know the differences between the issues of knowledge and the aspects in which they share common ground, so that he may distinguish and differentiate.