Non-reality- Anti-thesis of Sat (existent);
that which is devoid of origination, cessation and permanence.
utpādavyayadhrauvyātmakaṃ sat...(Bhikṣu 6.2)
taditaradasat... yannopapadyate, na vyeti, na ca dhruvaṃ, tadasat, yathā ākāśakusumam.(bhikṣu 6.3 Vṛ)
- Sat.