Qualities, distinction between qualities and complements of being, ii. 6.1 (17-[245]).

Qualities, genuine, are not differential beings, vi. 1.10 (42-[853]).

Qualities, modal and essential, distinctions between, ii. 6.1 (17-[246]).

Qualities more essential than quantity, ii. 8.1 (35-[680]).

Qualities not all are reasons, vi. 1.10 (42-[854]).

Qualities not formed by union of four Plotinic categories, vi. 2.15 (43-[918]).

Qualities of sense, among them belong many other conceptions, vi. 3.16 (44-[961]).

Qualities, some are differences, vi. 3.18 (44-[965]).

Qualities, some differences are not, vi. 3.18 (44-[966]).

Qualities, their derivation from affection is of no importance, vi. 1.11 (42-[857]).