rūpābhāvād abhāvānāṃ śabdā jātyādivācakāḥ / nāśaṅkyā eva siddhās te nirbhāsasyaiva sūcakāḥ
Since non-entities have no form, words [referring to them] cannot even be suspected of denoting universals and such things; rather, it is established that they are merely indicators of an appearance.